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Mt=(u+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(f,rt)|0))<<13)|0;u=((o=o+Math.imul(f,nt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,z),i=(i=Math.imul(P,q))+Math.imul(T,z)|0,o=Math.imul(T,q),n=n+Math.imul(S,H)|0,i=(i=i+Math.imul(S,G)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(E,V)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(k,V)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(b,$)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,X)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var _t=(u+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(f,ot)|0))<<13)|0;u=((o=o+Math.imul(f,st)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,z),i=(i=Math.imul(I,q))+Math.imul(C,z)|0,o=Math.imul(C,q),n=n+Math.imul(P,H)|0,i=(i=i+Math.imul(P,G)|0)+Math.imul(T,H)|0,o=o+Math.imul(T,G)|0,n=n+Math.imul(S,V)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(E,$)|0,i=(i=i+Math.imul(E,X)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,X)|0,n=n+Math.imul(b,Y)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(M,Y)|0,o=o+Math.imul(M,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var Et=(u+(n=n+Math.imul(c,ht)|0)|0)+((8191&(i=(i=i+Math.imul(c,ut)|0)+Math.imul(f,ht)|0))<<13)|0;u=((o=o+Math.imul(f,ut)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(O,z),i=(i=Math.imul(O,q))+Math.imul(F,z)|0,o=Math.imul(F,q),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(C,H)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(P,V)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(T,V)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(S,$)|0,i=(i=i+Math.imul(S,X)|0)+Math.imul(N,$)|0,o=o+Math.imul(N,X)|0,n=n+Math.imul(E,Y)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(k,Y)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,ft)|0)+Math.imul(f,ct)|0))<<13)|0;u=((o=o+Math.imul(f,ft)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(L,z),i=(i=Math.imul(L,q))+Math.imul(D,z)|0,o=Math.imul(D,q),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(F,H)|0,o=o+Math.imul(F,G)|0,n=n+Math.imul(I,V)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,J)|0,n=n+Math.imul(P,$)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,X)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(N,Y)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,n=n+Math.imul(v,ht)|0,i=(i=i+Math.imul(v,ut)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,ut)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,ft)|0;var At=(u+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(f,pt)|0))<<13)|0;u=((o=o+Math.imul(f,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,G))+Math.imul(D,H)|0,o=Math.imul(D,G),n=n+Math.imul(O,V)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(F,V)|0,o=o+Math.imul(F,J)|0,n=n+Math.imul(I,$)|0,i=(i=i+Math.imul(I,X)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,X)|0,n=n+Math.imul(P,Y)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(b,ht)|0,i=(i=i+Math.imul(b,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,n=n+Math.imul(v,ct)|0,i=(i=i+Math.imul(v,ft)|0)+Math.imul(y,ct)|0,o=o+Math.imul(y,ft)|0;var St=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,V),i=(i=Math.imul(L,J))+Math.imul(D,V)|0,o=Math.imul(D,J),n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,X)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,n=n+Math.imul(b,ct)|0,i=(i=i+Math.imul(b,ft)|0)+Math.imul(M,ct)|0,o=o+Math.imul(M,ft)|0;var Nt=(u+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;u=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(L,$),i=(i=Math.imul(L,X))+Math.imul(D,$)|0,o=Math.imul(D,X),n=n+Math.imul(O,Y)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(F,Y)|0,o=o+Math.imul(F,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,st)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,st)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,ft)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,ft)|0;var xt=(u+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,tt))+Math.imul(D,Y)|0,o=Math.imul(D,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,st)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,st)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,n=n+Math.imul(S,ct)|0,i=(i=i+Math.imul(S,ft)|0)+Math.imul(N,ct)|0,o=o+Math.imul(N,ft)|0;var Pt=(u+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(L,rt),i=(i=Math.imul(L,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,st)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,st)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,n=n+Math.imul(P,ct)|0,i=(i=i+Math.imul(P,ft)|0)+Math.imul(T,ct)|0,o=o+Math.imul(T,ft)|0;var Tt=(u+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(O,ht)|0,i=(i=i+Math.imul(O,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,n=n+Math.imul(I,ct)|0,i=(i=i+Math.imul(I,ft)|0)+Math.imul(C,ct)|0,o=o+Math.imul(C,ft)|0;var Rt=(u+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(L,ht),i=(i=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),n=n+Math.imul(O,ct)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(F,ct)|0,o=o+Math.imul(F,ft)|0;var It=(u+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(L,ct),i=(i=Math.imul(L,ft))+Math.imul(D,ct)|0,o=Math.imul(D,ft);var Ct=(u+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Bt=(u+(n=Math.imul(L,pt))|0)+((8191&(i=(i=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,h[0]=gt,h[1]=vt,h[2]=yt,h[3]=wt,h[4]=bt,h[5]=Mt,h[6]=_t,h[7]=Et,h[8]=kt,h[9]=At,h[10]=St,h[11]=Nt,h[12]=xt,h[13]=Pt,h[14]=Tt,h[15]=Rt,h[16]=It,h[17]=Ct,h[18]=Bt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=f),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?f(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var l=o-u,c=(0|t.words[l])*(0|e.words[u]),f=67108863&c;a=67108863&(f=f+a|0),i+=(s=(s=s+(c/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},m.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),l=0;l<i;l+=a)for(var c=h,f=u,d=0;d<s;d++){var p=r[l+d],m=n[l+d],g=r[l+d+s],v=n[l+d+s],y=c*g-f*v;v=c*v+f*g,g=y,r[l+d]=p+g,n[l+d]=m+v,r[l+d+s]=p-g,n[l+d+s]=m-v,d!==a&&(y=h*c-u*f,f=h*f+u*c,c=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},m.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,n,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],n[2*s]=8191&o,o>>>=13,n[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)n[s]=0;r(0===o),r(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),h=new Array(n),u=new Array(n),l=new Array(n),c=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,u,n),this.transform(s,o,a,h,n,i),this.transform(u,o,l,c,n,i);for(var d=0;d<n;d++){var p=a[d]*l[d]-h[d]*c[d];h[d]=a[d]*c[d]+h[d]*l[d],a[d]=p}return this.conjugate(a,h,n),this.transform(a,h,f,o,n,i),this.conjugate(f,o,n),this.normalize13b(f,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var e,n=t%26,i=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<n;this.words[e]=h|s,s=a>>>26-n}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var i;r("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=n;if(i-=s,i=Math.max(0,i),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var l=0;for(u=this.length-1;u>=0&&(0!==l||u>=i);u--){var c=0|this.words[u];this.words[u]=l<<26-o|c>>>o,l=c&a}return h&&0!==l&&(h.words[h.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;return!(this.length<=n)&&!!(this.words[n]&i)},o.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var i,o,s=t.length+n;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+n])+a;var h=(0|t.words[i])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[i+n]=67108863&o}for(;i<this.length-n;i++)a=(o=(0|this.words[i+n])+a)>>26,this.words[i+n]=67108863&o;if(0===a)return this.strip();for(r(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,h=n.length-i.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var l=n.clone()._ishlnsubmul(i,1,h);0===l.negative&&(n=l,a&&(a.words[h]=1));for(var c=h-1;c>=0;c--){var f=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(f=Math.min(f/s|0,67108863),n._ishlnsubmul(i,f,c);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=f)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,n){return r(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++u;for(var l=n.clone(),c=e.clone();!e.isZero();){for(var f=0,d=1;0==(e.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(e.iushrn(f);f-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(l),s.isub(c)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(l),h.isub(c)),a.iushrn(1),h.iushrn(1);e.cmp(n)>=0?(e.isub(n),i.isub(a),s.isub(h)):(n.isub(e),a.isub(i),h.isub(s))}return{a:a,b:h,gcd:n.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),h=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var u=0,l=1;0==(e.words[0]&l)&&u<26;++u,l<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var c=0,f=1;0==(n.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(n.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(n)>=0?(e.isub(n),s.isub(a)):(n.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=i,this;for(var o=i,s=n;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),r(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},n(y,v),y.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&r,i=10;i<t.length;i++){var s=0|t.words[i];t.words[i-10]=(s&r)<<4|o>>>22,o=s}o>>>=22,t.words[i-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,v),n(b,v),n(M,v),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return g[t]=e,e},_.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2==1),3===e){var n=this.m.add(new o(1)).iushrn(2);return this.pow(t,n)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);r(!i.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),l=this.m.bitLength();for(l=new o(2*l*l).toRed(this);0!==this.pow(l,u).cmp(h);)l.redIAdd(h);for(var c=this.pow(l,i),f=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();r(g<p);var v=this.pow(c,new o(1).iushln(p-g-1));f=f.redMul(v),c=v.redSqr(),d=d.redMul(c),p=g}return f},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),n=e.length-1;n>=0;n--){for(var u=e.words[n],l=h-1;l>=0;l--){var c=u>>l&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===l)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}h=26}return i},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},n(E,_),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var 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s.state.allowType,s.state.allowName=!0,s.state.allowParams=!0),s.state.allowName&&""!==s.name&&("indexed"===s.name?(e||n(r),s.indexed&&n(r),s.indexed=!0,s.name=""):mt(s.type,s.name)?s.name="":s.state.allowName=!1);break;case"[":s.state.allowArray||n(r),s.type+=o,s.state.allowArray=!1,s.state.allowName=!1,s.state.readArray=!0;break;case"]":s.state.readArray||n(r),s.type+=o,s.state.readArray=!1,s.state.allowArray=!0,s.state.allowName=!0;break;default:s.state.allowType?(s.type+=o,s.state.allowParams=!0,s.state.allowArray=!0):s.state.allowName?(s.name+=o,delete s.state.allowArray):s.state.readArray?s.type+=o:n(r)}}return s.parent&&ct.throwArgumentError("unexpected eof","param",t),delete o.state,"indexed"===s.name?(e||n(r.length-7),s.indexed&&n(r.length-7),s.indexed=!0,s.name=""):mt(s.type,s.name)&&(s.name=""),o.type=xt(o.type),o}(t,!!e),wt.fromObject({name:r.name,type:r.type,indexed:r.indexed,components:r.components});var r}static isParamType(t){return!(null==t||!t._isParamType)}}function bt(t,e){return function(t){t=t.trim();let e=[],r="",n=0;for(let i=0;i<t.length;i++){let o=t[i];","===o&&0===n?(e.push(r),r=""):(r+=o,"("===o?n++:")"===o&&(n--,-1===n&&ct.throwArgumentError("unbalanced parenthesis","value",t)))}r&&e.push(r);return e}(t).map(t=>wt.fromString(t,e))}class Mt{constructor(t,e){t!==ft&&ct.throwError("use a static from method",p.errors.UNSUPPORTED_OPERATION,{operation:"new Fragment()"}),gt(this,e),this._isFragment=!0,Object.freeze(this)}static from(t){return Mt.isFragment(t)?t:"string"==typeof t?Mt.fromString(t):Mt.fromObject(t)}static fromObject(t){if(Mt.isFragment(t))return t;switch(t.type){case"function":return Nt.fromObject(t);case"event":return _t.fromObject(t);case"constructor":return St.fromObject(t);case"fallback":case"receive":return null}return ct.throwArgumentError("invalid fragment object","value",t)}static fromString(t){return"event"===(t=(t=(t=t.replace(/\s/g," ")).replace(/\(/g," (").replace(/\)/g,") ").replace(/\s+/g," ")).trim()).split(" ")[0]?_t.fromString(t.substring(5).trim()):"function"===t.split(" ")[0]?Nt.fromString(t.substring(8).trim()):"constructor"===t.split("(")[0].trim()?St.fromString(t.trim()):ct.throwArgumentError("unsupported fragment","value",t)}static isFragment(t){return!(!t||!t._isFragment)}}class _t extends Mt{format(t){if(t||(t=vt.sighash),vt[t]||ct.throwArgumentError("invalid format type","format",t),t===vt.json)return JSON.stringify({type:"event",anonymous:this.anonymous,name:this.name,inputs:this.inputs.map(e=>JSON.parse(e.format(t)))});let e="";return t!==vt.sighash&&(e+="event "),e+=this.name+"("+this.inputs.map(e=>e.format(t)).join(t===vt.full?", ":",")+") ",t!==vt.sighash&&this.anonymous&&(e+="anonymous "),e.trim()}static from(t){return"string"==typeof t?_t.fromString(t):_t.fromObject(t)}static fromObject(t){if(_t.isEventFragment(t))return t;"event"!==t.type&&ct.throwArgumentError("invalid event object","value",t);const e={name:Tt(t.name),anonymous:t.anonymous,inputs:t.inputs?t.inputs.map(wt.fromObject):[],type:"event"};return new _t(ft,e)}static fromString(t){let e=t.match(Rt);e||ct.throwArgumentError("invalid event string","value",t);let r=!1;return e[3].split(" ").forEach(t=>{switch(t.trim()){case"anonymous":r=!0;break;case"":break;default:ct.warn("unknown modifier: "+t)}}),_t.fromObject({name:e[1].trim(),anonymous:r,inputs:bt(e[2],!0),type:"event"})}static isEventFragment(t){return t&&t._isFragment&&"event"===t.type}}function Et(t,e){e.gas=null;let r=t.split("@");return 1!==r.length?(r.length>2&&ct.throwArgumentError("invalid human-readable ABI signature","value",t),r[1].match(/^[0-9]+$/)||ct.throwArgumentError("invalid human-readable ABI signature gas","value",t),e.gas=L.from(r[1]),r[0]):t}function kt(t,e){e.constant=!1,e.payable=!1,e.stateMutability="nonpayable",t.split(" ").forEach(t=>{switch(t.trim()){case"constant":e.constant=!0;break;case"payable":e.payable=!0,e.stateMutability="payable";break;case"nonpayable":e.payable=!1,e.stateMutability="nonpayable";break;case"pure":e.constant=!0,e.stateMutability="pure";break;case"view":e.constant=!0,e.stateMutability="view";break;case"external":case"public":case"":break;default:console.log("unknown modifier: "+t)}})}function At(t){let e={constant:!1,payable:!0,stateMutability:"payable"};return null!=t.stateMutability?(e.stateMutability=t.stateMutability,e.constant="view"===e.stateMutability||"pure"===e.stateMutability,null!=t.constant&&!!t.constant!==e.constant&&ct.throwArgumentError("cannot have constant function with mutability "+e.stateMutability,"value",t),e.payable="payable"===e.stateMutability,null!=t.payable&&!!t.payable!==e.payable&&ct.throwArgumentError("cannot have payable function with mutability "+e.stateMutability,"value",t)):null!=t.payable?(e.payable=!!t.payable,null!=t.constant||e.payable||"constructor"===t.type||ct.throwArgumentError("unable to determine stateMutability","value",t),e.constant=!!t.constant,e.constant?e.stateMutability="view":e.stateMutability=e.payable?"payable":"nonpayable",e.payable&&e.constant&&ct.throwArgumentError("cannot have constant payable function","value",t)):null!=t.constant?(e.constant=!!t.constant,e.payable=!e.constant,e.stateMutability=e.constant?"view":"payable"):"constructor"!==t.type&&ct.throwArgumentError("unable to determine stateMutability","value",t),e}class St extends Mt{format(t){if(t||(t=vt.sighash),vt[t]||ct.throwArgumentError("invalid format type","format",t),t===vt.json)return JSON.stringify({type:"constructor",stateMutability:"nonpayable"!==this.stateMutability?this.stateMutability:void 0,payble:this.payable,gas:this.gas?this.gas.toNumber():void 0,inputs:this.inputs.map(e=>JSON.parse(e.format(t)))});t===vt.sighash&&ct.throwError("cannot format a constructor for sighash",p.errors.UNSUPPORTED_OPERATION,{operation:"format(sighash)"});let e="constructor("+this.inputs.map(e=>e.format(t)).join(t===vt.full?", ":",")+") ";return this.stateMutability&&"nonpayable"!==this.stateMutability&&(e+=this.stateMutability+" "),e.trim()}static from(t){return"string"==typeof t?St.fromString(t):St.fromObject(t)}static fromObject(t){if(St.isConstructorFragment(t))return t;"constructor"!==t.type&&ct.throwArgumentError("invalid constructor object","value",t);let e=At(t);e.constant&&ct.throwArgumentError("constructor cannot be constant","value",t);const r={name:null,type:t.type,inputs:t.inputs?t.inputs.map(wt.fromObject):[],payable:e.payable,stateMutability:e.stateMutability,gas:t.gas?L.from(t.gas):null};return new St(ft,r)}static fromString(t){let e={type:"constructor"},r=(t=Et(t,e)).match(Rt);return r&&"constructor"===r[1].trim()||ct.throwArgumentError("invalid constructor string","value",t),e.inputs=bt(r[2].trim(),!1),kt(r[3].trim(),e),St.fromObject(e)}static isConstructorFragment(t){return t&&t._isFragment&&"constructor"===t.type}}class Nt extends St{format(t){if(t||(t=vt.sighash),vt[t]||ct.throwArgumentError("invalid format type","format",t),t===vt.json)return JSON.stringify({type:"function",name:this.name,constant:this.constant,stateMutability:"nonpayable"!==this.stateMutability?this.stateMutability:void 0,payble:this.payable,gas:this.gas?this.gas.toNumber():void 0,inputs:this.inputs.map(e=>JSON.parse(e.format(t))),ouputs:this.outputs.map(e=>JSON.parse(e.format(t)))});let e="";return t!==vt.sighash&&(e+="function "),e+=this.name+"("+this.inputs.map(e=>e.format(t)).join(t===vt.full?", ":",")+") ",t!==vt.sighash&&(this.stateMutability?"nonpayable"!==this.stateMutability&&(e+=this.stateMutability+" "):this.constant&&(e+="view "),this.outputs&&this.outputs.length&&(e+="returns 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n=r[1].match(Rt);""==n[1].trim()&&""==n[3].trim()||ct.throwArgumentError("unexpected tokens","value",t),e.outputs=bt(n[2],!1)}else e.outputs=[];return Nt.fromObject(e)}static isFunctionFragment(t){return t&&t._isFragment&&"function"===t.type}}function xt(t){return t.match(/^uint($|[^1-9])/)?t="uint256"+t.substring(4):t.match(/^int($|[^1-9])/)&&(t="int256"+t.substring(3)),t}const Pt=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function Tt(t){return t&&t.match(Pt)||ct.throwArgumentError(`invalid identifier "${t}"`,"value",t),t}const Rt=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");const It=new p("abi/5.0.3");function Ct(t){const e=[],r=function(t,n){if(Array.isArray(n))for(let i in n){const o=t.slice();o.push(i);try{r(o,n[i])}catch(t){e.push({path:o,error:t})}}};return r([],t),e}class Bt{constructor(t,e,r,n){this.name=t,this.type=e,this.localName=r,this.dynamic=n}_throwError(t,e){It.throwArgumentError(t,this.localName,e)}}class Ot{constructor(t){rt(this,"wordSize",t||32),this._data=M([]),this._padding=new Uint8Array(t)}get data(){return S(this._data)}get length(){return this._data.length}_writeData(t){return this._data=_([this._data,t]),t.length}writeBytes(t){let e=M(t);return e.length%this.wordSize&&(e=_([e,this._padding.slice(e.length%this.wordSize)])),this._writeData(e)}_getValue(t){let e=M(L.from(t));return e.length>this.wordSize&&It.throwError("value out-of-bounds",p.errors.BUFFER_OVERRUN,{length:this.wordSize,offset:e.length}),e.length%this.wordSize&&(e=_([this._padding.slice(e.length%this.wordSize),e])),e}writeValue(t){return this._writeData(this._getValue(t))}writeUpdatableValue(){let t=this.length;return this.writeValue(0),e=>{this._data.set(this._getValue(e),t)}}}class Ft{constructor(t,e,r){rt(this,"_data",M(t)),rt(this,"wordSize",e||32),rt(this,"_coerceFunc",r),this._offset=0}get data(){return S(this._data)}get consumed(){return this._offset}static coerce(t,e){let r=t.match("^u?int([0-9]+)$");return r&&parseInt(r[1])<=48&&(e=e.toNumber()),e}coerce(t,e){return this._coerceFunc?this._coerceFunc(t,e):Ft.coerce(t,e)}_peekBytes(t,e){let r=Math.ceil(e/this.wordSize)*this.wordSize;return this._offset+r>this._data.length&&It.throwError("data out-of-bounds",p.errors.BUFFER_OVERRUN,{length:this._data.length,offset:this._offset+r}),this._data.slice(this._offset,this._offset+r)}subReader(t){return new Ft(this._data.slice(this._offset+t),this.wordSize,this._coerceFunc)}readBytes(t){let e=this._peekBytes(0,t);return this._offset+=e.length,e.slice(0,t)}readValue(){return L.from(this.readBytes(this.wordSize))}}var Ut=r((function(e){
/**
 * [js-sha3]{@link https://github.com/emn178/js-sha3}
 *
 * @version 0.5.7
 * @author Chen, Yi-Cyuan [emn178@gmail.com]
 * @copyright Chen, Yi-Cyuan 2015-2016
 * @license MIT
 */
!function(){var r="object"==typeof window?window:{};!r.JS_SHA3_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node&&(r=t);for(var n=!r.JS_SHA3_NO_COMMON_JS&&e.exports,i="0123456789abcdef".split(""),o=[0,8,16,24],s=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],a=[224,256,384,512],h=["hex","buffer","arrayBuffer","array"],u=function(t,e,r){return function(n){return new b(t,e,t).update(n)[r]()}},l=function(t,e,r){return function(n,i){return new b(t,e,i).update(n)[r]()}},c=function(t,e){var r=u(t,e,"hex");r.create=function(){return new b(t,e,t)},r.update=function(t){return r.create().update(t)};for(var n=0;n<h.length;++n){var i=h[n];r[i]=u(t,e,i)}return 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t=this.blocks,e=this.lastByteIndex,r=this.blockCount,n=this.s;if(t[e>>2]|=this.padding[3&e],this.lastByteIndex===this.byteCount)for(t[0]=t[r],e=1;e<r+1;++e)t[e]=0;for(t[r-1]|=2147483648,e=0;e<r;++e)n[e]^=t[e];M(n)},b.prototype.toString=b.prototype.hex=function(){this.finalize();for(var t,e=this.blockCount,r=this.s,n=this.outputBlocks,o=this.extraBytes,s=0,a=0,h="";a<n;){for(s=0;s<e&&a<n;++s,++a)t=r[s],h+=i[t>>4&15]+i[15&t]+i[t>>12&15]+i[t>>8&15]+i[t>>20&15]+i[t>>16&15]+i[t>>28&15]+i[t>>24&15];a%e==0&&(M(r),s=0)}return o&&(t=r[s],o>0&&(h+=i[t>>4&15]+i[15&t]),o>1&&(h+=i[t>>12&15]+i[t>>8&15]),o>2&&(h+=i[t>>20&15]+i[t>>16&15])),h},b.prototype.arrayBuffer=function(){this.finalize();var t,e=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,s=0,a=this.outputBits>>3;t=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(a);for(var h=new Uint32Array(t);s<n;){for(o=0;o<e&&s<n;++o,++s)h[s]=r[o];s%e==0&&M(r)}return i&&(h[o]=r[o],t=t.slice(0,a)),t},b.prototype.buffer=b.prototype.arrayBuffer,b.prototype.digest=b.prototype.array=function(){this.finalize();for(var t,e,r=this.blockCount,n=this.s,i=this.outputBlocks,o=this.extraBytes,s=0,a=0,h=[];a<i;){for(s=0;s<r&&a<i;++s,++a)t=a<<2,e=n[s],h[t]=255&e,h[t+1]=e>>8&255,h[t+2]=e>>16&255,h[t+3]=e>>24&255;a%r==0&&M(n)}return o&&(t=a<<2,e=n[s],o>0&&(h[t]=255&e),o>1&&(h[t+1]=e>>8&255),o>2&&(h[t+2]=e>>16&255)),h};var M=function(t){var e,r,n,i,o,a,h,u,l,c,f,d,p,m,g,v,y,w,b,M,_,E,k,A,S,N,x,P,T,R,I,C,B,O,F,U,L,D,j,z,q,K,H,G,W,V,J,Z,$,X,Q,Y,tt,et,rt,nt,it,ot,st,at,ht,ut,lt;for(n=0;n<48;n+=2)i=t[0]^t[10]^t[20]^t[30]^t[40],o=t[1]^t[11]^t[21]^t[31]^t[41],a=t[2]^t[12]^t[22]^t[32]^t[42],h=t[3]^t[13]^t[23]^t[33]^t[43],u=t[4]^t[14]^t[24]^t[34]^t[44],l=t[5]^t[15]^t[25]^t[35]^t[45],c=t[6]^t[16]^t[26]^t[36]^t[46],f=t[7]^t[17]^t[27]^t[37]^t[47],e=(d=t[8]^t[18]^t[28]^t[38]^t[48])^(a<<1|h>>>31),r=(p=t[9]^t[19]^t[29]^t[39]^t[49])^(h<<1|a>>>31),t[0]^=e,t[1]^=r,t[10]^=e,t[11]^=r,t[20]^=e,t[21]^=r,t[30]^=e,t[31]^=r,t[40]^=e,t[41]^=r,e=i^(u<<1|l>>>31),r=o^(l<<1|u>>>31),t[2]^=e,t[3]^=r,t[12]^=e,t[13]^=r,t[22]^=e,t[23]^=r,t[32]^=e,t[33]^=r,t[42]^=e,t[43]^=r,e=a^(c<<1|f>>>31),r=h^(f<<1|c>>>31),t[4]^=e,t[5]^=r,t[14]^=e,t[15]^=r,t[24]^=e,t[25]^=r,t[34]^=e,t[35]^=r,t[44]^=e,t[45]^=r,e=u^(d<<1|p>>>31),r=l^(p<<1|d>>>31),t[6]^=e,t[7]^=r,t[16]^=e,t[17]^=r,t[26]^=e,t[27]^=r,t[36]^=e,t[37]^=r,t[46]^=e,t[47]^=r,e=c^(i<<1|o>>>31),r=f^(o<<1|i>>>31),t[8]^=e,t[9]^=r,t[18]^=e,t[19]^=r,t[28]^=e,t[29]^=r,t[38]^=e,t[39]^=r,t[48]^=e,t[49]^=r,m=t[0],g=t[1],V=t[11]<<4|t[10]>>>28,J=t[10]<<4|t[11]>>>28,P=t[20]<<3|t[21]>>>29,T=t[21]<<3|t[20]>>>29,at=t[31]<<9|t[30]>>>23,ht=t[30]<<9|t[31]>>>23,K=t[40]<<18|t[41]>>>14,H=t[41]<<18|t[40]>>>14,O=t[2]<<1|t[3]>>>31,F=t[3]<<1|t[2]>>>31,v=t[13]<<12|t[12]>>>20,y=t[12]<<12|t[13]>>>20,Z=t[22]<<10|t[23]>>>22,$=t[23]<<10|t[22]>>>22,R=t[33]<<13|t[32]>>>19,I=t[32]<<13|t[33]>>>19,ut=t[42]<<2|t[43]>>>30,lt=t[43]<<2|t[42]>>>30,et=t[5]<<30|t[4]>>>2,rt=t[4]<<30|t[5]>>>2,U=t[14]<<6|t[15]>>>26,L=t[15]<<6|t[14]>>>26,w=t[25]<<11|t[24]>>>21,b=t[24]<<11|t[25]>>>21,X=t[34]<<15|t[35]>>>17,Q=t[35]<<15|t[34]>>>17,C=t[45]<<29|t[44]>>>3,B=t[44]<<29|t[45]>>>3,A=t[6]<<28|t[7]>>>4,S=t[7]<<28|t[6]>>>4,nt=t[17]<<23|t[16]>>>9,it=t[16]<<23|t[17]>>>9,D=t[26]<<25|t[27]>>>7,j=t[27]<<25|t[26]>>>7,M=t[36]<<21|t[37]>>>11,_=t[37]<<21|t[36]>>>11,Y=t[47]<<24|t[46]>>>8,tt=t[46]<<24|t[47]>>>8,G=t[8]<<27|t[9]>>>5,W=t[9]<<27|t[8]>>>5,N=t[18]<<20|t[19]>>>12,x=t[19]<<20|t[18]>>>12,ot=t[29]<<7|t[28]>>>25,st=t[28]<<7|t[29]>>>25,z=t[38]<<8|t[39]>>>24,q=t[39]<<8|t[38]>>>24,E=t[48]<<14|t[49]>>>18,k=t[49]<<14|t[48]>>>18,t[0]=m^~v&w,t[1]=g^~y&b,t[10]=A^~N&P,t[11]=S^~x&T,t[20]=O^~U&D,t[21]=F^~L&j,t[30]=G^~V&Z,t[31]=W^~J&$,t[40]=et^~nt&ot,t[41]=rt^~it&st,t[2]=v^~w&M,t[3]=y^~b&_,t[12]=N^~P&R,t[13]=x^~T&I,t[22]=U^~D&z,t[23]=L^~j&q,t[32]=V^~Z&X,t[33]=J^~$&Q,t[42]=nt^~ot&at,t[43]=it^~st&ht,t[4]=w^~M&E,t[5]=b^~_&k,t[14]=P^~R&C,t[15]=T^~I&B,t[24]=D^~z&K,t[25]=j^~q&H,t[34]=Z^~X&Y,t[35]=$^~Q&tt,t[44]=ot^~at&ut,t[45]=st^~ht&lt,t[6]=M^~E&m,t[7]=_^~k&g,t[16]=R^~C&A,t[17]=I^~B&S,t[26]=z^~K&O,t[27]=q^~H&F,t[36]=X^~Y&G,t[37]=Q^~tt&W,t[46]=at^~ut&et,t[47]=ht^~lt&rt,t[8]=E^~m&v,t[9]=k^~g&y,t[18]=C^~A&N,t[19]=B^~S&x,t[28]=K^~O&U,t[29]=H^~F&L,t[38]=Y^~G&V,t[39]=tt^~W&J,t[48]=ut^~et&nt,t[49]=lt^~rt&it,t[0]^=s[n],t[1]^=s[n+1]};if(n)e.exports=d;else for(m=0;m<p.length;++m)r[p[m]]=d[p[m]]}()}));function Lt(t){return"0x"+Ut.keccak_256(M(t))}const Dt=new p("rlp/5.0.3");function jt(t){const e=[];for(;t;)e.unshift(255&t),t>>=8;return e}function zt(t,e,r){let n=0;for(let i=0;i<r;i++)n=256*n+t[e+i];return n}function qt(t){return S(function t(e){if(Array.isArray(e)){let r=[];if(e.forEach((function(e){r=r.concat(t(e))})),r.length<=55)return r.unshift(192+r.length),r;const n=jt(r.length);return n.unshift(247+n.length),n.concat(r)}w(e)||Dt.throwArgumentError("RLP object must be BytesLike","object",e);const r=Array.prototype.slice.call(M(e));if(1===r.length&&r[0]<=127)return r;if(r.length<=55)return r.unshift(128+r.length),r;const n=jt(r.length);return n.unshift(183+n.length),n.concat(r)}(t))}function Kt(t,e,r,n){const i=[];for(;r<e+1+n;){const o=Ht(t,r);i.push(o.result),(r+=o.consumed)>e+1+n&&Dt.throwError("child data too short",p.errors.BUFFER_OVERRUN,{})}return{consumed:1+n,result:i}}function Ht(t,e){if(0===t.length&&Dt.throwError("data too short",p.errors.BUFFER_OVERRUN,{}),t[e]>=248){const r=t[e]-247;e+1+r>t.length&&Dt.throwError("data short segment too short",p.errors.BUFFER_OVERRUN,{});const n=zt(t,e+1,r);return e+1+r+n>t.length&&Dt.throwError("data long segment too short",p.errors.BUFFER_OVERRUN,{}),Kt(t,e,e+1+r,r+n)}if(t[e]>=192){const r=t[e]-192;return e+1+r>t.length&&Dt.throwError("data array too short",p.errors.BUFFER_OVERRUN,{}),Kt(t,e,e+1,r)}if(t[e]>=184){const r=t[e]-183;e+1+r>t.length&&Dt.throwError("data array too short",p.errors.BUFFER_OVERRUN,{});const n=zt(t,e+1,r);e+1+r+n>t.length&&Dt.throwError("data array too short",p.errors.BUFFER_OVERRUN,{});return{consumed:1+r+n,result:S(t.slice(e+1+r,e+1+r+n))}}if(t[e]>=128){const r=t[e]-128;e+1+r>t.length&&Dt.throwError("data too short",p.errors.BUFFER_OVERRUN,{});return{consumed:1+r,result:S(t.slice(e+1,e+1+r))}}return{consumed:1,result:S(t[e])}}function Gt(t){const e=M(t),r=Ht(e,0);return r.consumed!==e.length&&Dt.throwArgumentError("invalid rlp data","data",t),r.result}var Wt=Object.freeze({encode:qt,decode:Gt});const Vt=new p("address/5.0.3");function Jt(t){A(t,20)||Vt.throwArgumentError("invalid address","address",t);const e=(t=t.toLowerCase()).substring(2).split(""),r=new Uint8Array(40);for(let t=0;t<40;t++)r[t]=e[t].charCodeAt(0);const n=M(Lt(r));for(let t=0;t<40;t+=2)n[t>>1]>>4>=8&&(e[t]=e[t].toUpperCase()),(15&n[t>>1])>=8&&(e[t+1]=e[t+1].toUpperCase());return"0x"+e.join("")}const Zt={};for(let t=0;t<10;t++)Zt[String(t)]=String(t);for(let t=0;t<26;t++)Zt[String.fromCharCode(65+t)]=String(10+t);const $t=Math.floor(function(t){return Math.log10?Math.log10(t):Math.log(t)/Math.LN10}(9007199254740991));function Xt(t){let e=(t=(t=t.toUpperCase()).substring(4)+t.substring(0,2)+"00").split("").map(t=>Zt[t]).join("");for(;e.length>=$t;){let t=e.substring(0,$t);e=parseInt(t,10)%97+e.substring(t.length)}let r=String(98-parseInt(e,10)%97);for(;r.length<2;)r="0"+r;return r}function Qt(t){let e=null;if("string"!=typeof t&&Vt.throwArgumentError("invalid address","address",t),t.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==t.substring(0,2)&&(t="0x"+t),e=Jt(t),t.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&e!==t&&Vt.throwArgumentError("bad address checksum","address",t);else if(t.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(t.substring(2,4)!==Xt(t)&&Vt.throwArgumentError("bad icap checksum","address",t),e=new o(t.substring(4),36).toString(16);e.length<40;)e="0"+e;e=Jt("0x"+e)}else Vt.throwArgumentError("invalid address","address",t);return e}function Yt(t){let e=null;try{e=Qt(t.from)}catch(e){Vt.throwArgumentError("missing from address","transaction",t)}return Qt(x(Lt(qt([e,E(M(L.from(t.nonce).toHexString()))])),12))}class te extends Bt{constructor(t){super("address","address",t,!1)}encode(t,e){try{Qt(e)}catch(t){this._throwError(t.message,e)}return t.writeValue(e)}decode(t){return Qt(I(t.readValue().toHexString(),20))}}class ee extends Bt{constructor(t){super(t.name,t.type,void 0,t.dynamic),this.coder=t}encode(t,e){return this.coder.encode(t,e)}decode(t){return this.coder.decode(t)}}const re=new p("abi/5.0.3");function ne(t,e,r){let n=null;if(Array.isArray(r))n=r;else if(r&&"object"==typeof r){let t={};n=e.map(e=>{const n=e.localName;return n||re.throwError("cannot encode object for signature with missing names",p.errors.INVALID_ARGUMENT,{argument:"values",coder:e,value:r}),t[n]&&re.throwError("cannot encode object for signature with duplicate names",p.errors.INVALID_ARGUMENT,{argument:"values",coder:e,value:r}),t[n]=!0,r[n]})}else re.throwArgumentError("invalid tuple value","tuple",r);e.length!==n.length&&re.throwArgumentError("types/value length mismatch","tuple",r);let i=new Ot(t.wordSize),o=new Ot(t.wordSize),s=[];e.forEach((t,e)=>{let r=n[e];if(t.dynamic){let e=o.length;t.encode(o,r);let n=i.writeUpdatableValue();s.push(t=>{n(t+e)})}else t.encode(i,r)}),s.forEach(t=>{t(i.length)});let a=t.writeBytes(i.data);return a+=t.writeBytes(o.data),a}function ie(t,e){let r=[],n=t.subReader(0),i=0;e.forEach(e=>{let o=null;if(e.dynamic){let r=t.readValue(),s=n.subReader(r.toNumber());try{o=e.decode(s)}catch(t){if(t.code===p.errors.BUFFER_OVERRUN)throw t;o=t,o.baseType=e.name,o.name=e.localName,o.type=e.type}i+=s.consumed}else try{o=e.decode(t)}catch(t){if(t.code===p.errors.BUFFER_OVERRUN)throw t;o=t,o.baseType=e.name,o.name=e.localName,o.type=e.type}null!=o&&r.push(o)}),t.readBytes(i);const o=e.reduce((t,e)=>{const r=e.localName;return r&&(t[r]||(t[r]=0),t[r]++),t},{});e.forEach((t,e)=>{let n=t.localName;if(!n||1!==o[n])return;if("length"===n&&(n="_length"),null!=r[n])return;const i=r[e];i instanceof Error?Object.defineProperty(r,n,{get:()=>{throw i}}):r[n]=i});for(let t=0;t<r.length;t++){const e=r[t];e instanceof Error&&Object.defineProperty(r,t,{get:()=>{throw e}})}return Object.freeze(r)}class oe extends Bt{constructor(t,e,r){super("array",t.type+"["+(e>=0?e:"")+"]",r,-1===e||t.dynamic),this.coder=t,this.length=e}encode(t,e){Array.isArray(e)||this._throwError("expected array value",e);let r=this.length;-1===r&&(r=e.length,t.writeValue(e.length)),re.checkArgumentCount(e.length,r,"coder array"+(this.localName?" 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r=parseInt(e[2]||"256");return(0===r||r>256||r%8!=0)&&Ge.throwArgumentError("invalid "+e[1]+" bit length","param",t),new be(r/8,"int"===e[1],t.name)}if(e=t.type.match(We),e){let r=parseInt(e[1]);return(0===r||r>32)&&Ge.throwArgumentError("invalid bytes length","param",t),new ue(r,t.name)}return Ge.throwArgumentError("invalid type","type",t.type)}_getWordSize(){return 32}_getReader(t){return new Ft(t,this._getWordSize(),this.coerceFunc)}_getWriter(){return new Ot(this._getWordSize())}encode(t,e){t.length!==e.length&&Ge.throwError("types/values length mismatch",p.errors.INVALID_ARGUMENT,{count:{types:t.length,values:e.length},value:{types:t,values:e}});const r=t.map(t=>this._getCoder(wt.from(t))),n=new He(r,"_"),i=this._getWriter();return n.encode(i,e),i.data}decode(t,e){const r=t.map(t=>this._getCoder(wt.from(t)));return new He(r,"_").decode(this._getReader(M(e)))}}const Ze=new Je,$e=new p("hash/5.0.3"),Xe=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]),Qe=new RegExp("^((.*)\\.)?([^.]+)$");function Ye(t){"string"!=typeof t&&$e.throwArgumentError("invalid address - "+String(t),"name",t);let e=Xe;for(;t.length;){const r=t.match(Qe);e=Lt(_([e,Lt(Ne(qe(r[3])))])),t=r[2]||""}return S(e)}function tr(t){return Lt(Ne(t))}function er(t){return"string"==typeof t&&(t=Ne(t)),Lt(_([Ne("Ethereum Signed Message:\n"),Ne(String(t.length)),t]))}const rr=new p("abi/5.0.3");class nr extends lt{}class ir extends lt{}class or extends lt{static isIndexed(t){return!(!t||!t._isIndexed)}}function sr(t,e){const r=new Error("deferred error during ABI decoding triggered accessing "+t);return r.error=e,r}class ar{constructor(t){rr.checkNew(new.target,ar);let e=[];e="string"==typeof t?JSON.parse(t):t,rt(this,"fragments",e.map(t=>Mt.from(t)).filter(t=>null!=t)),rt(this,"_abiCoder",nt(new.target,"getAbiCoder")()),rt(this,"functions",{}),rt(this,"errors",{}),rt(this,"events",{}),rt(this,"structs",{}),this.fragments.forEach(t=>{let e=null;switch(t.type){case"constructor":return this.deploy?void rr.warn("duplicate definition - constructor"):void rt(this,"deploy",t);case"function":e=this.functions;break;case"event":e=this.events;break;default:return}let r=t.format();e[r]?rr.warn("duplicate definition - "+r):e[r]=t}),this.deploy||rt(this,"deploy",St.from({payable:!1,type:"constructor"})),rt(this,"_isInterface",!0)}format(t){t||(t=vt.full),t===vt.sighash&&rr.throwArgumentError("interface does not support formatting sighash","format",t);const e=this.fragments.map(e=>e.format(t));return t===vt.json?JSON.stringify(e.map(t=>JSON.parse(t))):e}static getAbiCoder(){return Ze}static getAddress(t){return Qt(t)}static getSighash(t){return x(tr(t.format()),0,4)}static getEventTopic(t){return tr(t.format())}getFunction(t){if(A(t)){for(const e in this.functions)if(t===this.getSighash(e))return this.functions[e];rr.throwArgumentError("no matching function","sighash",t)}if(-1===t.indexOf("(")){const e=t.trim(),r=Object.keys(this.functions).filter(t=>t.split("(")[0]===e);return 0===r.length?rr.throwArgumentError("no matching function","name",e):r.length>1&&rr.throwArgumentError("multiple matching functions","name",e),this.functions[r[0]]}const e=this.functions[Nt.fromString(t).format()];return e||rr.throwArgumentError("no matching function","signature",t),e}getEvent(t){if(A(t)){const e=t.toLowerCase();for(const t in this.events)if(e===this.getEventTopic(t))return this.events[t];rr.throwArgumentError("no matching event","topichash",e)}if(-1===t.indexOf("(")){const e=t.trim(),r=Object.keys(this.events).filter(t=>t.split("(")[0]===e);return 0===r.length?rr.throwArgumentError("no matching event","name",e):r.length>1&&rr.throwArgumentError("multiple matching events","name",e),this.events[r[0]]}const e=this.events[_t.fromString(t).format()];return e||rr.throwArgumentError("no matching event","signature",t),e}getSighash(t){return"string"==typeof t&&(t=this.getFunction(t)),nt(this.constructor,"getSighash")(t)}getEventTopic(t){return"string"==typeof t&&(t=this.getEvent(t)),nt(this.constructor,"getEventTopic")(t)}_decodeParams(t,e){return this._abiCoder.decode(t,e)}_encodeParams(t,e){return this._abiCoder.encode(t,e)}encodeDeploy(t){return this._encodeParams(this.deploy.inputs,t||[])}decodeFunctionData(t,e){"string"==typeof t&&(t=this.getFunction(t));const r=M(e);return S(r.slice(0,4))!==this.getSighash(t)&&rr.throwArgumentError(`data signature does not match function ${t.name}.`,"data",S(r)),this._decodeParams(t.inputs,r.slice(4))}encodeFunctionData(t,e){return"string"==typeof t&&(t=this.getFunction(t)),S(_([this.getSighash(t),this._encodeParams(t.inputs,e||[])]))}decodeFunctionResult(t,e){"string"==typeof t&&(t=this.getFunction(t));let r=M(e),n=null,i=null;switch(r.length%this._abiCoder._getWordSize()){case 0:try{return this._abiCoder.decode(t.outputs,r)}catch(t){}break;case 4:"0x08c379a0"===S(r.slice(0,4))&&(i="Error(string)",n=this._abiCoder.decode(["string"],r.slice(4))[0])}return rr.throwError("call revert exception",p.errors.CALL_EXCEPTION,{method:t.format(),errorSignature:i,errorArgs:[n],reason:n})}encodeFunctionResult(t,e){return"string"==typeof t&&(t=this.getFunction(t)),S(this._abiCoder.encode(t.outputs,e||[]))}encodeFilterTopics(t,e){"string"==typeof t&&(t=this.getEvent(t)),e.length>t.inputs.length&&rr.throwError("too many arguments for "+t.format(),p.errors.UNEXPECTED_ARGUMENT,{argument:"values",value:e});let r=[];t.anonymous||r.push(this.getEventTopic(t));const n=(t,e)=>"string"===t.type?tr(e):"bytes"===t.type?Lt(S(e)):("address"===t.type&&this._abiCoder.encode(["address"],[e]),I(S(e),32));for(e.forEach((e,i)=>{let o=t.inputs[i];o.indexed?null==e?r.push(null):"array"===o.baseType||"tuple"===o.baseType?rr.throwArgumentError("filtering with tuples or arrays not supported","contract."+o.name,e):Array.isArray(e)?r.push(e.map(t=>n(o,t))):r.push(n(o,e)):null!=e&&rr.throwArgumentError("cannot filter non-indexed parameters; must be null","contract."+o.name,e)});r.length&&null===r[r.length-1];)r.pop();return r}encodeEventLog(t,e){"string"==typeof t&&(t=this.getEvent(t));const r=[],n=[],i=[];return t.anonymous||r.push(this.getEventTopic(t)),e.length!==t.inputs.length&&rr.throwArgumentError("event arguments/values mismatch","values",e),t.inputs.forEach((t,o)=>{const s=e[o];if(t.indexed)if("string"===t.type)r.push(tr(s));else if("bytes"===t.type)r.push(Lt(s));else{if("tuple"===t.baseType||"array"===t.baseType)throw new Error("not implemented");r.push(this._abiCoder.encode([t.type],[s]))}else n.push(t),i.push(s)}),{data:this._abiCoder.encode(n,i),topics:r}}decodeEventLog(t,e,r){if("string"==typeof t&&(t=this.getEvent(t)),null!=r&&!t.anonymous){let e=this.getEventTopic(t);A(r[0],32)&&r[0].toLowerCase()===e||rr.throwError("fragment/topic mismatch",p.errors.INVALID_ARGUMENT,{argument:"topics[0]",expected:e,value:r[0]}),r=r.slice(1)}let n=[],i=[],o=[];t.inputs.forEach((t,e)=>{t.indexed?"string"===t.type||"bytes"===t.type||"tuple"===t.baseType||"array"===t.baseType?(n.push(wt.fromObject({type:"bytes32",name:t.name})),o.push(!0)):(n.push(t),o.push(!1)):(i.push(t),o.push(!1))});let s=null!=r?this._abiCoder.decode(n,_(r)):null,a=this._abiCoder.decode(i,e),h=[],u=0,l=0;t.inputs.forEach((t,e)=>{if(t.indexed)if(null==s)h[e]=new or({_isIndexed:!0,hash:null});else if(o[e])h[e]=new or({_isIndexed:!0,hash:s[l++]});else try{h[e]=s[l++]}catch(t){h[e]=t}else try{h[e]=a[u++]}catch(t){h[e]=t}if(t.name&&null==h[t.name]){const r=h[e];r instanceof Error?Object.defineProperty(h,t.name,{get:()=>{throw sr("property "+JSON.stringify(t.name),r)}}):h[t.name]=r}});for(let t=0;t<h.length;t++){const e=h[t];e instanceof Error&&Object.defineProperty(h,t,{get:()=>{throw sr("index "+t,e)}})}return Object.freeze(h)}parseTransaction(t){let e=this.getFunction(t.data.substring(0,10).toLowerCase());return e?new ir({args:this._abiCoder.decode(e.inputs,"0x"+t.data.substring(10)),functionFragment:e,name:e.name,signature:e.format(),sighash:this.getSighash(e),value:L.from(t.value||"0")}):null}parseLog(t){let e=this.getEvent(t.topics[0]);return!e||e.anonymous?null:new nr({eventFragment:e,name:e.name,signature:e.format(),topic:this.getEventTopic(e),args:this.decodeEventLog(e,t.data,t.topics)})}static isInterface(t){return!(!t||!t._isInterface)}}const hr=new p("abstract-provider/5.0.3");class ur extends lt{static isForkEvent(t){return!(!t||!t._isForkEvent)}}class lr{constructor(){hr.checkAbstract(new.target,lr),rt(this,"_isProvider",!0)}addListener(t,e){return this.on(t,e)}removeListener(t,e){return this.off(t,e)}static isProvider(t){return!(!t||!t._isProvider)}}var cr=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const fr=new p("abstract-signer/5.0.3"),dr=["chainId","data","from","gasLimit","gasPrice","nonce","to","value"];class pr{constructor(){fr.checkAbstract(new.target,pr),rt(this,"_isSigner",!0)}getBalance(t){return cr(this,void 0,void 0,(function*(){return this._checkProvider("getBalance"),yield this.provider.getBalance(this.getAddress(),t)}))}getTransactionCount(t){return cr(this,void 0,void 0,(function*(){return this._checkProvider("getTransactionCount"),yield this.provider.getTransactionCount(this.getAddress(),t)}))}estimateGas(t){return cr(this,void 0,void 0,(function*(){this._checkProvider("estimateGas");const e=yield it(this.checkTransaction(t));return yield this.provider.estimateGas(e)}))}call(t,e){return cr(this,void 0,void 0,(function*(){this._checkProvider("call");const r=yield it(this.checkTransaction(t));return yield this.provider.call(r,e)}))}sendTransaction(t){return this._checkProvider("sendTransaction"),this.populateTransaction(t).then(t=>this.signTransaction(t).then(t=>this.provider.sendTransaction(t)))}getChainId(){return cr(this,void 0,void 0,(function*(){this._checkProvider("getChainId");return(yield this.provider.getNetwork()).chainId}))}getGasPrice(){return cr(this,void 0,void 0,(function*(){return this._checkProvider("getGasPrice"),yield this.provider.getGasPrice()}))}resolveName(t){return cr(this,void 0,void 0,(function*(){return this._checkProvider("resolveName"),yield this.provider.resolveName(t)}))}checkTransaction(t){for(const e in t)-1===dr.indexOf(e)&&fr.throwArgumentError("invalid transaction key: "+e,"transaction",t);const e=st(t);return null==e.from?e.from=this.getAddress():e.from=Promise.all([Promise.resolve(e.from),this.getAddress()]).then(e=>(e[0]!==e[1]&&fr.throwArgumentError("from address mismatch","transaction",t),e[0])),e}populateTransaction(t){return cr(this,void 0,void 0,(function*(){const e=yield it(this.checkTransaction(t));return null!=e.to&&(e.to=Promise.resolve(e.to).then(t=>this.resolveName(t))),null==e.gasPrice&&(e.gasPrice=this.getGasPrice()),null==e.nonce&&(e.nonce=this.getTransactionCount("pending")),null==e.gasLimit&&(e.gasLimit=this.estimateGas(e).catch(t=>fr.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",p.errors.UNPREDICTABLE_GAS_LIMIT,{error:t,tx:e}))),null==e.chainId?e.chainId=this.getChainId():e.chainId=Promise.all([Promise.resolve(e.chainId),this.getChainId()]).then(e=>(0!==e[1]&&e[0]!==e[1]&&fr.throwArgumentError("chainId address mismatch","transaction",t),e[0])),yield it(e)}))}_checkProvider(t){this.provider||fr.throwError("missing provider",p.errors.UNSUPPORTED_OPERATION,{operation:t||"_checkProvider"})}static isSigner(t){return!(!t||!t._isSigner)}}class mr extends pr{constructor(t,e){fr.checkNew(new.target,mr),super(),rt(this,"address",t),rt(this,"provider",e||null)}getAddress(){return Promise.resolve(this.address)}_fail(t,e){return Promise.resolve().then(()=>{fr.throwError(t,p.errors.UNSUPPORTED_OPERATION,{operation:e})})}signMessage(t){return this._fail("VoidSigner cannot sign messages","signMessage")}signTransaction(t){return this._fail("VoidSigner cannot sign transactions","signTransaction")}connect(t){return new mr(this.address,t)}}var gr=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const vr=new p("contracts/5.0.3"),yr={chainId:!0,data:!0,from:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function wr(t,e){return gr(this,void 0,void 0,(function*(){const r=yield e;try{return Qt(r)}catch(t){}return t||vr.throwError("a provider or signer is needed to resolve ENS names",p.errors.UNSUPPORTED_OPERATION,{operation:"resolveName"}),yield t.resolveName(r)}))}function br(t,e,r){if(Array.isArray(r))return Promise.all(r.map((r,n)=>br(t,Array.isArray(e)?e[n]:e[r.name],r)));if("address"===r.type)return wr(t,e);if("tuple"===r.type)return br(t,e,r.components);if("array"===r.baseType){if(!Array.isArray(e))throw new Error("invalid value for array");return Promise.all(e.map(e=>br(t,e,r.arrayChildren)))}return Promise.resolve(e)}function Mr(t,e,r){return gr(this,void 0,void 0,(function*(){let n={};r.length===e.inputs.length+1&&"object"==typeof r[r.length-1]&&(n=st(r.pop())),vr.checkArgumentCount(r.length,e.inputs.length,"passed to contract"),t.signer?n.from?n.from=it({override:wr(t.signer,n.from),signer:t.signer.getAddress()}).then(t=>gr(this,void 0,void 0,(function*(){return Qt(t.signer)!==t.override&&vr.throwError("Contract with a Signer cannot override from",p.errors.UNSUPPORTED_OPERATION,{operation:"overrides.from"}),t.override}))):n.from=t.signer.getAddress():n.from&&(n.from=wr(t.provider,n.from));const i=yield it({args:br(t.signer||t.provider,r,e.inputs),address:t.resolvedAddress,overrides:it(n)||{}}),o={data:t.interface.encodeFunctionData(e,i.args),to:i.address},s=i.overrides;if(null!=s.nonce&&(o.nonce=L.from(s.nonce).toNumber()),null!=s.gasLimit&&(o.gasLimit=L.from(s.gasLimit)),null!=s.gasPrice&&(o.gasPrice=L.from(s.gasPrice)),null!=s.from&&(o.from=s.from),null==o.gasLimit&&null!=e.gas&&(o.gasLimit=L.from(e.gas).add(21e3)),s.value){const t=L.from(s.value);t.isZero()||e.payable||vr.throwError("non-payable method cannot override value",p.errors.UNSUPPORTED_OPERATION,{operation:"overrides.value",value:n.value}),o.value=t}delete n.nonce,delete n.gasLimit,delete n.gasPrice,delete n.from,delete n.value;const a=Object.keys(n).filter(t=>null!=n[t]);return a.length&&vr.throwError("cannot override "+a.map(t=>JSON.stringify(t)).join(","),p.errors.UNSUPPORTED_OPERATION,{operation:"overrides",overrides:a}),o}))}function _r(t,e,r){const n=t.signer||t.provider;return function(...i){return gr(this,void 0,void 0,(function*(){let o=void 0;if(i.length===e.inputs.length+1&&"object"==typeof i[i.length-1]){const t=st(i.pop());null!=t.blockTag&&(o=yield t.blockTag),delete t.blockTag,i.push(t)}null!=t.deployTransaction&&(yield t._deployed(o));const s=yield Mr(t,e,i),a=yield n.call(s,o);try{let n=t.interface.decodeFunctionResult(e,a);return r&&1===e.outputs.length&&(n=n[0]),n}catch(e){throw e.code===p.errors.CALL_EXCEPTION&&(e.address=t.address,e.args=i,e.transaction=s),e}}))}}function Er(t,e,r){return e.constant?_r(t,e,r):function(t,e){return function(...r){return gr(this,void 0,void 0,(function*(){t.signer||vr.throwError("sending a transaction requires a signer",p.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction"}),null!=t.deployTransaction&&(yield t._deployed());const n=yield Mr(t,e,r),i=yield t.signer.sendTransaction(n),o=i.wait.bind(i);return i.wait=e=>o(e).then(e=>(e.events=e.logs.map(r=>{let n=ut(r),i=null;try{i=t.interface.parseLog(r)}catch(t){}return i&&(n.args=i.args,n.decode=(e,r)=>t.interface.decodeEventLog(i.eventFragment,e,r),n.event=i.name,n.eventSignature=i.signature),n.removeListener=()=>t.provider,n.getBlock=()=>t.provider.getBlock(e.blockHash),n.getTransaction=()=>t.provider.getTransaction(e.transactionHash),n.getTransactionReceipt=()=>Promise.resolve(e),n}),e)),i}))}}(t,e)}function kr(t){return!t.address||null!=t.topics&&0!==t.topics.length?(t.address||"*")+"@"+(t.topics?t.topics.map(t=>Array.isArray(t)?t.join("|"):t).join(":"):""):"*"}class Ar{constructor(t,e){rt(this,"tag",t),rt(this,"filter",e),this._listeners=[]}addListener(t,e){this._listeners.push({listener:t,once:e})}removeListener(t){let e=!1;this._listeners=this._listeners.filter(r=>!(!e&&r.listener===t)||(e=!0,!1))}removeAllListeners(){this._listeners=[]}listeners(){return this._listeners.map(t=>t.listener)}listenerCount(){return this._listeners.length}run(t){const e=this.listenerCount();return this._listeners=this._listeners.filter(e=>{const r=t.slice();return setTimeout(()=>{e.listener.apply(this,r)},0),!e.once}),e}prepareEvent(t){}getEmit(t){return[t]}}class Sr extends Ar{constructor(){super("error",null)}}class Nr extends Ar{constructor(t,e,r,n){const i={address:t};let o=e.getEventTopic(r);n?(o!==n[0]&&vr.throwArgumentError("topic mismatch","topics",n),i.topics=n.slice()):i.topics=[o],super(kr(i),i),rt(this,"address",t),rt(this,"interface",e),rt(this,"fragment",r)}prepareEvent(t){super.prepareEvent(t),t.event=this.fragment.name,t.eventSignature=this.fragment.format(),t.decode=(t,e)=>this.interface.decodeEventLog(this.fragment,t,e);try{t.args=this.interface.decodeEventLog(this.fragment,t.data,t.topics)}catch(e){t.args=null,t.decodeError=e}}getEmit(t){const e=Ct(t.args);if(e.length)throw e[0].error;const r=(t.args||[]).slice();return r.push(t),r}}class xr extends Ar{constructor(t,e){super("*",{address:t}),rt(this,"address",t),rt(this,"interface",e)}prepareEvent(t){super.prepareEvent(t);try{const e=this.interface.parseLog(t);t.event=e.name,t.eventSignature=e.signature,t.decode=(t,r)=>this.interface.decodeEventLog(e.eventFragment,t,r),t.args=e.args}catch(t){}}}class Pr{constructor(t,e,r){vr.checkNew(new.target,Pr),rt(this,"interface",nt(new.target,"getInterface")(e)),null==r?(rt(this,"provider",null),rt(this,"signer",null)):pr.isSigner(r)?(rt(this,"provider",r.provider||null),rt(this,"signer",r)):lr.isProvider(r)?(rt(this,"provider",r),rt(this,"signer",null)):vr.throwArgumentError("invalid signer or provider","signerOrProvider",r),rt(this,"callStatic",{}),rt(this,"estimateGas",{}),rt(this,"functions",{}),rt(this,"populateTransaction",{}),rt(this,"filters",{});{const t={};Object.keys(this.interface.events).forEach(e=>{const r=this.interface.events[e];rt(this.filters,e,(...t)=>({address:this.address,topics:this.interface.encodeFilterTopics(r,t)})),t[r.name]||(t[r.name]=[]),t[r.name].push(e)}),Object.keys(t).forEach(e=>{const r=t[e];1===r.length?rt(this.filters,e,this.filters[r[0]]):vr.warn(`Duplicate definition of ${e} (${r.join(", ")})`)})}if(rt(this,"_runningEvents",{}),rt(this,"_wrappedEmits",{}),rt(this,"address",t),this.provider)rt(this,"resolvedAddress",this.provider.resolveName(t).then(t=>{if(null==t)throw new Error("name not found");return t}).catch(e=>{throw console.log("ERROR: Cannot find Contract - "+t),e}));else try{rt(this,"resolvedAddress",Promise.resolve(Qt(t)))}catch(t){vr.throwError("provider is required to use ENS name as contract address",p.errors.UNSUPPORTED_OPERATION,{operation:"new Contract"})}const n={},i={};Object.keys(this.interface.functions).forEach(t=>{const e=this.interface.functions[t];if(i[t])vr.warn("Duplicate ABI entry for "+JSON.stringify(name));else{i[t]=!0;{const r=e.name;n[r]||(n[r]=[]),n[r].push(t)}null==this[t]&&rt(this,t,Er(this,e,!0)),null==this.functions[t]&&rt(this.functions,t,Er(this,e,!1)),null==this.callStatic[t]&&rt(this.callStatic,t,_r(this,e,!0)),null==this.populateTransaction[t]&&rt(this.populateTransaction,t,function(t,e){return function(...r){return gr(this,void 0,void 0,(function*(){return Mr(t,e,r)}))}}(this,e)),null==this.estimateGas[t]&&rt(this.estimateGas,t,function(t,e){const r=t.signer||t.provider;return function(...n){return gr(this,void 0,void 0,(function*(){r||vr.throwError("estimate require a provider or signer",p.errors.UNSUPPORTED_OPERATION,{operation:"estimateGas"});const i=yield Mr(t,e,n);return yield r.estimateGas(i)}))}}(this,e))}}),Object.keys(n).forEach(t=>{const e=n[t];if(e.length>1)return;const r=e[0];null==this[t]&&rt(this,t,this[r]),null==this.functions[t]&&rt(this.functions,t,this.functions[r]),null==this.callStatic[t]&&rt(this.callStatic,t,this.callStatic[r]),null==this.populateTransaction[t]&&rt(this.populateTransaction,t,this.populateTransaction[r]),null==this.estimateGas[t]&&rt(this.estimateGas,t,this.estimateGas[r])})}static getContractAddress(t){return Yt(t)}static getInterface(t){return ar.isInterface(t)?t:new ar(t)}deployed(){return this._deployed()}_deployed(t){return this._deployedPromise||(this.deployTransaction?this._deployedPromise=this.deployTransaction.wait().then(()=>this):this._deployedPromise=this.provider.getCode(this.address,t).then(t=>("0x"===t&&vr.throwError("contract not deployed",p.errors.UNSUPPORTED_OPERATION,{contractAddress:this.address,operation:"getDeployed"}),this))),this._deployedPromise}fallback(t){this.signer||vr.throwError("sending a transactions require a signer",p.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"});const e=st(t||{});return["from","to"].forEach((function(t){null!=e[t]&&vr.throwError("cannot override "+t,p.errors.UNSUPPORTED_OPERATION,{operation:t})})),e.to=this.resolvedAddress,this.deployed().then(()=>this.signer.sendTransaction(e))}connect(t){"string"==typeof t&&(t=new mr(t,this.provider));const e=new this.constructor(this.address,this.interface,t);return this.deployTransaction&&rt(e,"deployTransaction",this.deployTransaction),e}attach(t){return new this.constructor(t,this.interface,this.signer||this.provider)}static isIndexed(t){return or.isIndexed(t)}_normalizeRunningEvent(t){return this._runningEvents[t.tag]?this._runningEvents[t.tag]:t}_getRunningEvent(t){if("string"==typeof t){if("error"===t)return this._normalizeRunningEvent(new Sr);if("event"===t)return this._normalizeRunningEvent(new Ar("event",null));if("*"===t)return this._normalizeRunningEvent(new xr(this.address,this.interface));const e=this.interface.getEvent(t);return this._normalizeRunningEvent(new Nr(this.address,this.interface,e))}if(t.topics&&t.topics.length>0){try{const e=t.topics[0];if("string"!=typeof e)throw new Error("invalid topic");const r=this.interface.getEvent(e);return this._normalizeRunningEvent(new Nr(this.address,this.interface,r,t.topics))}catch(t){}const e={address:this.address,topics:t.topics};return this._normalizeRunningEvent(new Ar(kr(e),e))}return this._normalizeRunningEvent(new xr(this.address,this.interface))}_checkRunningEvents(t){if(0===t.listenerCount()){delete this._runningEvents[t.tag];const e=this._wrappedEmits[t.tag];e&&(this.provider.off(t.filter,e),delete this._wrappedEmits[t.tag])}}_wrapEvent(t,e,r){const n=ut(e);return n.removeListener=()=>{r&&(t.removeListener(r),this._checkRunningEvents(t))},n.getBlock=()=>this.provider.getBlock(e.blockHash),n.getTransaction=()=>this.provider.getTransaction(e.transactionHash),n.getTransactionReceipt=()=>this.provider.getTransactionReceipt(e.transactionHash),t.prepareEvent(n),n}_addEventListener(t,e,r){if(this.provider||vr.throwError("events require a provider or a signer with a provider",p.errors.UNSUPPORTED_OPERATION,{operation:"once"}),t.addListener(e,r),this._runningEvents[t.tag]=t,!this._wrappedEmits[t.tag]){const r=r=>{let n=this._wrapEvent(t,r,e);if(null==n.decodeError)try{const e=t.getEmit(n);this.emit(t.filter,...e)}catch(t){n.decodeError=t.error}null!=t.filter&&this.emit("event",n),null!=n.decodeError&&this.emit("error",n.decodeError,n)};this._wrappedEmits[t.tag]=r,null!=t.filter&&this.provider.on(t.filter,r)}}queryFilter(t,e,r){const n=this._getRunningEvent(t),i=st(n.filter);return"string"==typeof e&&A(e,32)?(null!=r&&vr.throwArgumentError("cannot specify toBlock with blockhash","toBlock",r),i.blockHash=e):(i.fromBlock=null!=e?e:0,i.toBlock=null!=r?r:"latest"),this.provider.getLogs(i).then(t=>t.map(t=>this._wrapEvent(n,t,null)))}on(t,e){return this._addEventListener(this._getRunningEvent(t),e,!1),this}once(t,e){return this._addEventListener(this._getRunningEvent(t),e,!0),this}emit(t,...e){if(!this.provider)return!1;const r=this._getRunningEvent(t),n=r.run(e)>0;return this._checkRunningEvents(r),n}listenerCount(t){return this.provider?this._getRunningEvent(t).listenerCount():0}listeners(t){if(!this.provider)return[];if(null==t){const t=[];for(let e in this._runningEvents)this._runningEvents[e].listeners().forEach(e=>{t.push(e)});return t}return this._getRunningEvent(t).listeners()}removeAllListeners(t){if(!this.provider)return this;if(null==t){for(const t in this._runningEvents){const e=this._runningEvents[t];e.removeAllListeners(),this._checkRunningEvents(e)}return this}const e=this._getRunningEvent(t);return e.removeAllListeners(),this._checkRunningEvents(e),this}off(t,e){if(!this.provider)return this;const r=this._getRunningEvent(t);return r.removeListener(e),this._checkRunningEvents(r),this}removeListener(t,e){return this.off(t,e)}}class Tr{constructor(t,e,r){let n=null;n="string"==typeof e?e:b(e)?S(e):e&&"string"==typeof e.object?e.object:"!","0x"!==n.substring(0,2)&&(n="0x"+n),(!A(n)||n.length%2)&&vr.throwArgumentError("invalid bytecode","bytecode",e),r&&!pr.isSigner(r)&&vr.throwArgumentError("invalid signer","signer",r),rt(this,"bytecode",n),rt(this,"interface",nt(new.target,"getInterface")(t)),rt(this,"signer",r||null)}getDeployTransaction(...t){let e={};if(t.length===this.interface.deploy.inputs.length+1&&"object"==typeof t[t.length-1]){e=st(t.pop());for(const t in e)if(!yr[t])throw new Error("unknown transaction override "+t)}return["data","from","to"].forEach(t=>{null!=e[t]&&vr.throwError("cannot override "+t,p.errors.UNSUPPORTED_OPERATION,{operation:t})}),vr.checkArgumentCount(t.length,this.interface.deploy.inputs.length," in Contract constructor"),e.data=S(_([this.bytecode,this.interface.encodeDeploy(t)])),e}deploy(...t){return gr(this,void 0,void 0,(function*(){let e={};t.length===this.interface.deploy.inputs.length+1&&(e=t.pop()),vr.checkArgumentCount(t.length,this.interface.deploy.inputs.length," in Contract constructor");const r=yield br(this.signer,t,this.interface.deploy.inputs);r.push(e);const n=this.getDeployTransaction(...r),i=yield this.signer.sendTransaction(n),o=nt(this.constructor,"getContractAddress")(i),s=nt(this.constructor,"getContract")(o,this.interface,this.signer);return rt(s,"deployTransaction",i),s}))}attach(t){return this.constructor.getContract(t,this.interface,this.signer)}connect(t){return new this.constructor(this.interface,this.bytecode,t)}static fromSolidity(t,e){null==t&&vr.throwError("missing compiler output",p.errors.MISSING_ARGUMENT,{argument:"compilerOutput"}),"string"==typeof t&&(t=JSON.parse(t));const r=t.abi;let n=null;return t.bytecode?n=t.bytecode:t.evm&&t.evm.bytecode&&(n=t.evm.bytecode),new this(r,n,e)}static getInterface(t){return Pr.getInterface(t)}static getContractAddress(t){return Yt(t)}static getContract(t,e,r){return new Pr(t,e,r)}}class Rr{constructor(t){rt(this,"alphabet",t),rt(this,"base",t.length),rt(this,"_alphabetMap",{}),rt(this,"_leader",t.charAt(0));for(let e=0;e<t.length;e++)this._alphabetMap[t.charAt(e)]=e}encode(t){let e=M(t);if(0===e.length)return"";let r=[0];for(let t=0;t<e.length;++t){let n=e[t];for(let t=0;t<r.length;++t)n+=r[t]<<8,r[t]=n%this.base,n=n/this.base|0;for(;n>0;)r.push(n%this.base),n=n/this.base|0}let n="";for(let t=0;0===e[t]&&t<e.length-1;++t)n+=this._leader;for(let t=r.length-1;t>=0;--t)n+=this.alphabet[r[t]];return n}decode(t){if("string"!=typeof t)throw new TypeError("Expected String");let e=[];if(0===t.length)return new Uint8Array(e);e.push(0);for(let r=0;r<t.length;r++){let n=this._alphabetMap[t[r]];if(void 0===n)throw new Error("Non-base"+this.base+" character");let i=n;for(let t=0;t<e.length;++t)i+=e[t]*this.base,e[t]=255&i,i>>=8;for(;i>0;)e.push(255&i),i>>=8}for(let r=0;t[r]===this._leader&&r<t.length-1;++r)e.push(0);return M(new Uint8Array(e.reverse()))}}new Rr("abcdefghijklmnopqrstuvwxyz234567");const Ir=new Rr("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");var Cr=Br;function Br(t,e){if(!t)throw new Error(e||"Assertion failed")}Br.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)};var Or=r((function(t){"function"==typeof Object.create?t.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(t,e){if(e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}}}));function Fr(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function Ur(t){return 1===t.length?"0"+t:t}function Lr(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}var Dr={inherits:Or,toArray:function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(var n=0;n<t.length;n++){var i=t.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n<t.length;n++)r[n]=0|t[n];return r},toHex:function(t){for(var e="",r=0;r<t.length;r++)e+=Ur(t[r].toString(16));return e},htonl:Fr,toHex32:function(t,e){for(var r="",n=0;n<t.length;n++){var i=t[n];"little"===e&&(i=Fr(i)),r+=Lr(i.toString(16))}return r},zero2:Ur,zero8:Lr,join32:function(t,e,r,n){var i=r-e;Cr(i%4==0);for(var o=new Array(i/4),s=0,a=e;s<o.length;s++,a+=4){var h;h="big"===n?t[a]<<24|t[a+1]<<16|t[a+2]<<8|t[a+3]:t[a+3]<<24|t[a+2]<<16|t[a+1]<<8|t[a],o[s]=h>>>0}return o},split32:function(t,e){for(var r=new Array(4*t.length),n=0,i=0;n<t.length;n++,i+=4){var o=t[n];"big"===e?(r[i]=o>>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},rotr32:function(t,e){return t>>>e|t<<32-e},rotl32:function(t,e){return t<<e|t>>>32-e},sum32:function(t,e){return t+e>>>0},sum32_3:function(t,e,r){return t+e+r>>>0},sum32_4:function(t,e,r,n){return t+e+r+n>>>0},sum32_5:function(t,e,r,n,i){return t+e+r+n+i>>>0},sum64:function(t,e,r,n){var i=t[e],o=n+t[e+1]>>>0,s=(o<n?1:0)+r+i;t[e]=s>>>0,t[e+1]=o},sum64_hi:function(t,e,r,n){return(e+n>>>0<e?1:0)+t+r>>>0},sum64_lo:function(t,e,r,n){return e+n>>>0},sum64_4_hi:function(t,e,r,n,i,o,s,a){var h=0,u=e;return h+=(u=u+n>>>0)<e?1:0,h+=(u=u+o>>>0)<o?1:0,t+r+i+s+(h+=(u=u+a>>>0)<a?1:0)>>>0},sum64_4_lo:function(t,e,r,n,i,o,s,a){return e+n+o+a>>>0},sum64_5_hi:function(t,e,r,n,i,o,s,a,h,u){var l=0,c=e;return l+=(c=c+n>>>0)<e?1:0,l+=(c=c+o>>>0)<o?1:0,l+=(c=c+a>>>0)<a?1:0,t+r+i+s+h+(l+=(c=c+u>>>0)<u?1:0)>>>0},sum64_5_lo:function(t,e,r,n,i,o,s,a,h,u){return e+n+o+a+u>>>0},rotr64_hi:function(t,e,r){return(e<<32-r|t>>>r)>>>0},rotr64_lo:function(t,e,r){return(t<<32-r|e>>>r)>>>0},shr64_hi:function(t,e,r){return t>>>r},shr64_lo:function(t,e,r){return(t<<32-r|e>>>r)>>>0}};function jr(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}var zr=jr;jr.prototype.update=function(t,e){if(t=Dr.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=Dr.join32(t,0,t.length-r,this.endian);for(var n=0;n<t.length;n+=this._delta32)this._update(t,n,n+this._delta32)}return this},jr.prototype.digest=function(t){return this.update(this._pad()),Cr(null===this.pending),this._digest(t)},jr.prototype._pad=function(){var t=this.pendingTotal,e=this._delta8,r=e-(t+this.padLength)%e,n=new Array(r+this.padLength);n[0]=128;for(var i=1;i<r;i++)n[i]=0;if(t<<=3,"big"===this.endian){for(var o=8;o<this.padLength;o++)n[i++]=0;n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=t>>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;o<this.padLength;o++)n[i++]=0;return n};var qr={BlockHash:zr},Kr=Dr.rotr32;function Hr(t,e,r){return t&e^~t&r}function Gr(t,e,r){return t&e^t&r^e&r}function Wr(t,e,r){return t^e^r}var Vr={ft_1:function(t,e,r,n){return 0===t?Hr(e,r,n):1===t||3===t?Wr(e,r,n):2===t?Gr(e,r,n):void 0},ch32:Hr,maj32:Gr,p32:Wr,s0_256:function(t){return Kr(t,2)^Kr(t,13)^Kr(t,22)},s1_256:function(t){return Kr(t,6)^Kr(t,11)^Kr(t,25)},g0_256:function(t){return Kr(t,7)^Kr(t,18)^t>>>3},g1_256:function(t){return Kr(t,17)^Kr(t,19)^t>>>10}},Jr=Dr.sum32,Zr=Dr.sum32_4,$r=Dr.sum32_5,Xr=Vr.ch32,Qr=Vr.maj32,Yr=Vr.s0_256,tn=Vr.s1_256,en=Vr.g0_256,rn=Vr.g1_256,nn=qr.BlockHash,on=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function sn(){if(!(this instanceof sn))return new sn;nn.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=on,this.W=new Array(64)}Dr.inherits(sn,nn);var an=sn;sn.blockSize=512,sn.outSize=256,sn.hmacStrength=192,sn.padLength=64,sn.prototype._update=function(t,e){for(var r=this.W,n=0;n<16;n++)r[n]=t[e+n];for(;n<r.length;n++)r[n]=Zr(rn(r[n-2]),r[n-7],en(r[n-15]),r[n-16]);var i=this.h[0],o=this.h[1],s=this.h[2],a=this.h[3],h=this.h[4],u=this.h[5],l=this.h[6],c=this.h[7];for(Cr(this.k.length===r.length),n=0;n<r.length;n++){var f=$r(c,tn(h),Xr(h,u,l),this.k[n],r[n]),d=Jr(Yr(i),Qr(i,o,s));c=l,l=u,u=h,h=Jr(a,f),a=s,s=o,o=i,i=Jr(f,d)}this.h[0]=Jr(this.h[0],i),this.h[1]=Jr(this.h[1],o),this.h[2]=Jr(this.h[2],s),this.h[3]=Jr(this.h[3],a),this.h[4]=Jr(this.h[4],h),this.h[5]=Jr(this.h[5],u),this.h[6]=Jr(this.h[6],l),this.h[7]=Jr(this.h[7],c)},sn.prototype._digest=function(t){return"hex"===t?Dr.toHex32(this.h,"big"):Dr.split32(this.h,"big")};var hn=Dr.rotr64_hi,un=Dr.rotr64_lo,ln=Dr.shr64_hi,cn=Dr.shr64_lo,fn=Dr.sum64,dn=Dr.sum64_hi,pn=Dr.sum64_lo,mn=Dr.sum64_4_hi,gn=Dr.sum64_4_lo,vn=Dr.sum64_5_hi,yn=Dr.sum64_5_lo,wn=qr.BlockHash,bn=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function Mn(){if(!(this instanceof Mn))return new Mn;wn.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=bn,this.W=new Array(160)}Dr.inherits(Mn,wn);var _n=Mn;function En(t,e,r,n,i){var o=t&r^~t&i;return o<0&&(o+=4294967296),o}function kn(t,e,r,n,i,o){var s=e&n^~e&o;return s<0&&(s+=4294967296),s}function An(t,e,r,n,i){var o=t&r^t&i^r&i;return o<0&&(o+=4294967296),o}function Sn(t,e,r,n,i,o){var s=e&n^e&o^n&o;return s<0&&(s+=4294967296),s}function Nn(t,e){var r=hn(t,e,28)^hn(e,t,2)^hn(e,t,7);return r<0&&(r+=4294967296),r}function xn(t,e){var r=un(t,e,28)^un(e,t,2)^un(e,t,7);return r<0&&(r+=4294967296),r}function Pn(t,e){var r=hn(t,e,14)^hn(t,e,18)^hn(e,t,9);return r<0&&(r+=4294967296),r}function Tn(t,e){var r=un(t,e,14)^un(t,e,18)^un(e,t,9);return r<0&&(r+=4294967296),r}function Rn(t,e){var r=hn(t,e,1)^hn(t,e,8)^ln(t,e,7);return r<0&&(r+=4294967296),r}function In(t,e){var r=un(t,e,1)^un(t,e,8)^cn(t,e,7);return r<0&&(r+=4294967296),r}function Cn(t,e){var r=hn(t,e,19)^hn(e,t,29)^ln(t,e,6);return r<0&&(r+=4294967296),r}function Bn(t,e){var r=un(t,e,19)^un(e,t,29)^cn(t,e,6);return r<0&&(r+=4294967296),r}Mn.blockSize=1024,Mn.outSize=512,Mn.hmacStrength=192,Mn.padLength=128,Mn.prototype._prepareBlock=function(t,e){for(var r=this.W,n=0;n<32;n++)r[n]=t[e+n];for(;n<r.length;n+=2){var i=Cn(r[n-4],r[n-3]),o=Bn(r[n-4],r[n-3]),s=r[n-14],a=r[n-13],h=Rn(r[n-30],r[n-29]),u=In(r[n-30],r[n-29]),l=r[n-32],c=r[n-31];r[n]=mn(i,o,s,a,h,u,l,c),r[n+1]=gn(i,o,s,a,h,u,l,c)}},Mn.prototype._update=function(t,e){this._prepareBlock(t,e);var r=this.W,n=this.h[0],i=this.h[1],o=this.h[2],s=this.h[3],a=this.h[4],h=this.h[5],u=this.h[6],l=this.h[7],c=this.h[8],f=this.h[9],d=this.h[10],p=this.h[11],m=this.h[12],g=this.h[13],v=this.h[14],y=this.h[15];Cr(this.k.length===r.length);for(var w=0;w<r.length;w+=2){var b=v,M=y,_=Pn(c,f),E=Tn(c,f),k=En(c,f,d,p,m),A=kn(c,f,d,p,m,g),S=this.k[w],N=this.k[w+1],x=r[w],P=r[w+1],T=vn(b,M,_,E,k,A,S,N,x,P),R=yn(b,M,_,E,k,A,S,N,x,P);b=Nn(n,i),M=xn(n,i),_=An(n,i,o,s,a),E=Sn(n,i,o,s,a,h);var I=dn(b,M,_,E),C=pn(b,M,_,E);v=m,y=g,m=d,g=p,d=c,p=f,c=dn(u,l,T,R),f=pn(l,l,T,R),u=a,l=h,a=o,h=s,o=n,s=i,n=dn(T,R,I,C),i=pn(T,R,I,C)}fn(this.h,0,n,i),fn(this.h,2,o,s),fn(this.h,4,a,h),fn(this.h,6,u,l),fn(this.h,8,c,f),fn(this.h,10,d,p),fn(this.h,12,m,g),fn(this.h,14,v,y)},Mn.prototype._digest=function(t){return"hex"===t?Dr.toHex32(this.h,"big"):Dr.split32(this.h,"big")};var On={sha1:{},sha224:{},sha256:an,sha384:{},sha512:_n},Fn=Dr.rotl32,Un=Dr.sum32,Ln=Dr.sum32_3,Dn=Dr.sum32_4,jn=qr.BlockHash;function zn(){if(!(this instanceof zn))return new zn;jn.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}Dr.inherits(zn,jn);var qn=zn;function Kn(t,e,r,n){return t<=15?e^r^n:t<=31?e&r|~e&n:t<=47?(e|~r)^n:t<=63?e&n|r&~n:e^(r|~n)}function 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Wn=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],Vn=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],Jn=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],Zn=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11],$n={ripemd160:qn};function Xn(t,e,r){if(!(this instanceof Xn))return new Xn(t,e,r);this.Hash=t,this.blockSize=t.blockSize/8,this.outSize=t.outSize/8,this.inner=null,this.outer=null,this._init(Dr.toArray(e,r))}var Qn=Xn;Xn.prototype._init=function(t){t.length>this.blockSize&&(t=(new this.Hash).update(t).digest()),Cr(t.length<=this.blockSize);for(var e=t.length;e<this.blockSize;e++)t.push(0);for(e=0;e<t.length;e++)t[e]^=54;for(this.inner=(new this.Hash).update(t),e=0;e<t.length;e++)t[e]^=106;this.outer=(new this.Hash).update(t)},Xn.prototype.update=function(t,e){return this.inner.update(t,e),this},Xn.prototype.digest=function(t){return this.outer.update(this.inner.digest()),this.outer.digest(t)};var Yn=r((function(t,e){var r=e;r.utils=Dr,r.common=qr,r.sha=On,r.ripemd=$n,r.hmac=Qn,r.sha1=r.sha.sha1,r.sha256=r.sha.sha256,r.sha224=r.sha.sha224,r.sha384=r.sha.sha384,r.sha512=r.sha.sha512,r.ripemd160=r.ripemd.ripemd160})),ti=(Yn.hmac,Yn.ripemd160,Yn.sha256,Yn.sha512,r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.version="sha2/5.0.3"}))),ei=(e(ti),ti.version,r((function(e,r){var n=t&&t.__importStar||function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e};Object.defineProperty(r,"__esModule",{value:!0});var i,o=n(Yn),s=new m.Logger(ti.version);!function(t){t.sha256="sha256",t.sha512="sha512"}(i=r.SupportedAlgorithm||(r.SupportedAlgorithm={})),r.ripemd160=function(t){return"0x"+o.ripemd160().update(O.arrayify(t)).digest("hex")},r.sha256=function(t){return"0x"+o.sha256().update(O.arrayify(t)).digest("hex")},r.sha512=function(t){return"0x"+o.sha512().update(O.arrayify(t)).digest("hex")},r.computeHmac=function(t,e,r){return i[t]||s.throwError("unsupported algorithm "+t,m.Logger.errors.UNSUPPORTED_OPERATION,{operation:"hmac",algorithm:t}),"0x"+o.hmac(o[t],O.arrayify(e)).update(O.arrayify(r)).digest("hex")}}))),ri=(e(ei),ei.SupportedAlgorithm),ni=ei.ripemd160,ii=ei.sha256,oi=ei.sha512,si=ei.computeHmac;function ai(t,e,r,n,i){let o;t=M(t),e=M(e);let s=1;const a=new Uint8Array(n),h=new Uint8Array(e.length+4);let u,l;h.set(e);for(let c=1;c<=s;c++){h[e.length]=c>>24&255,h[e.length+1]=c>>16&255,h[e.length+2]=c>>8&255,h[e.length+3]=255&c;let f=M(si(i,t,h));o||(o=f.length,l=new 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i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initNumber=function(t,e,n){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(r(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===n&&this._initArray(this.toArray(),e,n)},o.prototype._initArray=function(t,e,n){if(r("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var o,s,a=0;if("be"===n)for(i=t.length-1,o=0;i>=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===n)for(i=0,o=0;i<t.length;i+=3)s=t[i]|t[i+1]<<8|t[i+2]<<16,this.words[o]|=s<<a&67108863,this.words[o+1]=s>>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,o=0;for(r=t.length-6,n=0;r>=e;r-=6)i=a(t,r,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=a(t,e,r+6),this.words[n]|=i<<o&67108863,this.words[n+1]|=i>>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,u=0,l=r;l<a;l+=n)u=h(t,l,l+n,e),this.imuln(i),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==s){var c=1;for(u=h(t,l,t.length,e),l=0;l<s;l++)c*=e;this.imuln(c),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},o.prototype.copy=function(t){t.words=new Array(this.length);for(var e=0;e<this.length;e++)t.words[e]=this.words[e];t.length=this.length,t.negative=this.negative,t.red=this.red},o.prototype.clone=function(){var t=new o(null);return this.copy(t),t},o.prototype._expand=function(t){for(;this.length<t;)this.words[this.length++]=0;return this},o.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],l=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],c=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function f(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,h=s/67108864|0;r.words[0]=a;for(var u=1;u<n;u++){for(var l=h>>>26,c=67108863&h,f=Math.min(u,e.length-1),d=Math.max(0,u-t.length+1);d<=f;d++){var p=u-d|0;l+=(s=(i=0|t.words[p])*(o=0|e.words[d])+c)/67108864|0,c=67108863&s}r.words[u]=0|c,h=0|l}return 0!==h?r.words[u]=0|h:r.length--,r.strip()}o.prototype.toString=function(t,e){var n;if(e=0|e||1,16===(t=t||10)||"hex"===t){n="";for(var i=0,o=0,s=0;s<this.length;s++){var a=this.words[s],h=(16777215&(a<<i|o)).toString(16);n=0!==(o=a>>>24-i&16777215)||s!==this.length-1?u[6-h.length]+h+n:h+n,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(n=o.toString(16)+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}if(t===(0|t)&&t>=2&&t<=36){var f=l[t],d=c[t];n="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);n=(p=p.idivn(d)).isZero()?m+n:u[f-m.length]+m+n}for(this.isZero()&&(n="0"+n);n.length%e!=0;)n="0"+n;return 0!==this.negative&&(n="-"+n),n}r(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&r(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return r(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,n){var i=this.byteLength(),o=n||Math.max(1,i);r(i<=o,"byte array longer than desired length"),r(o>0,"Requested array length <= 0"),this.strip();var s,a,h="le"===e,u=new t(o),l=this.clone();if(h){for(a=0;!l.isZero();a++)s=l.andln(255),l.iushrn(8),u[a]=s;for(;a<o;a++)u[a]=0}else{for(a=0;a<o-i;a++)u[a]=0;for(a=0;!l.isZero();a++)s=l.andln(255),l.iushrn(8),u[o-a-1]=s}return u},Math.clz32?o.prototype._countBits=function(t){return 32-Math.clz32(t)}:o.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},o.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},o.prototype.toTwos=function(t){return 0!==this.negative?this.abs().inotn(t).iaddn(1):this.clone()},o.prototype.fromTwos=function(t){return this.testn(t-1)?this.notn(t).iaddn(1).ineg():this.clone()},o.prototype.isNeg=function(){return 0!==this.negative},o.prototype.neg=function(){return this.clone().ineg()},o.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},o.prototype.iuor=function(t){for(;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},o.prototype.ior=function(t){return r(0==(this.negative|t.negative)),this.iuor(t)},o.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},o.prototype.iand=function(t){return r(0==(this.negative|t.negative)),this.iuand(t)},o.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},o.prototype.ixor=function(t){return r(0==(this.negative|t.negative)),this.iuxor(t)},o.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){r("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return n>0&&(this.words[i]=~this.words[i]&67108863>>26-n),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){r("number"==typeof t&&t>=0);var n=t/26|0,i=t%26;return this._expand(n+1),this.words[n]=e?this.words[n]|1<<i:this.words[n]&~(1<<i),this.strip()},o.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},o.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},o.prototype.sub=function(t){return this.clone().isub(t)};var d=function(t,e,r){var n,i,o,s=t.words,a=e.words,h=r.words,u=0,l=0|s[0],c=8191&l,f=l>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],v=8191&g,y=g>>>13,w=0|s[3],b=8191&w,M=w>>>13,_=0|s[4],E=8191&_,k=_>>>13,A=0|s[5],S=8191&A,N=A>>>13,x=0|s[6],P=8191&x,T=x>>>13,R=0|s[7],I=8191&R,C=R>>>13,B=0|s[8],O=8191&B,F=B>>>13,U=0|s[9],L=8191&U,D=U>>>13,j=0|a[0],z=8191&j,q=j>>>13,K=0|a[1],H=8191&K,G=K>>>13,W=0|a[2],V=8191&W,J=W>>>13,Z=0|a[3],$=8191&Z,X=Z>>>13,Q=0|a[4],Y=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ht=8191&at,ut=at>>>13,lt=0|a[8],ct=8191&lt,ft=lt>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(u+(n=Math.imul(c,z))|0)+((8191&(i=(i=Math.imul(c,q))+Math.imul(f,z)|0))<<13)|0;u=((o=Math.imul(f,q))+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,q))+Math.imul(m,z)|0,o=Math.imul(m,q);var vt=(u+(n=n+Math.imul(c,H)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(f,H)|0))<<13)|0;u=((o=o+Math.imul(f,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,z),i=(i=Math.imul(v,q))+Math.imul(y,z)|0,o=Math.imul(y,q),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,H)|0,o=o+Math.imul(m,G)|0;var yt=(u+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(f,V)|0))<<13)|0;u=((o=o+Math.imul(f,J)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(b,z),i=(i=Math.imul(b,q))+Math.imul(M,z)|0,o=Math.imul(M,q),n=n+Math.imul(v,H)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(y,H)|0,o=o+Math.imul(y,G)|0,n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,J)|0;var wt=(u+(n=n+Math.imul(c,$)|0)|0)+((8191&(i=(i=i+Math.imul(c,X)|0)+Math.imul(f,$)|0))<<13)|0;u=((o=o+Math.imul(f,X)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(E,z),i=(i=Math.imul(E,q))+Math.imul(k,z)|0,o=Math.imul(k,q),n=n+Math.imul(b,H)|0,i=(i=i+Math.imul(b,G)|0)+Math.imul(M,H)|0,o=o+Math.imul(M,G)|0,n=n+Math.imul(v,V)|0,i=(i=i+Math.imul(v,J)|0)+Math.imul(y,V)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,$)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,X)|0;var bt=(u+(n=n+Math.imul(c,Y)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(f,Y)|0))<<13)|0;u=((o=o+Math.imul(f,tt)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(S,z),i=(i=Math.imul(S,q))+Math.imul(N,z)|0,o=Math.imul(N,q),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(k,H)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(b,V)|0,i=(i=i+Math.imul(b,J)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(v,$)|0,i=(i=i+Math.imul(v,X)|0)+Math.imul(y,$)|0,o=o+Math.imul(y,X)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Y)|0,o=o+Math.imul(m,tt)|0;var Mt=(u+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(f,rt)|0))<<13)|0;u=((o=o+Math.imul(f,nt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,z),i=(i=Math.imul(P,q))+Math.imul(T,z)|0,o=Math.imul(T,q),n=n+Math.imul(S,H)|0,i=(i=i+Math.imul(S,G)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(E,V)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(k,V)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(b,$)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(M,$)|0,o=o+Math.imul(M,X)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var _t=(u+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(f,ot)|0))<<13)|0;u=((o=o+Math.imul(f,st)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,z),i=(i=Math.imul(I,q))+Math.imul(C,z)|0,o=Math.imul(C,q),n=n+Math.imul(P,H)|0,i=(i=i+Math.imul(P,G)|0)+Math.imul(T,H)|0,o=o+Math.imul(T,G)|0,n=n+Math.imul(S,V)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(E,$)|0,i=(i=i+Math.imul(E,X)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,X)|0,n=n+Math.imul(b,Y)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(M,Y)|0,o=o+Math.imul(M,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var Et=(u+(n=n+Math.imul(c,ht)|0)|0)+((8191&(i=(i=i+Math.imul(c,ut)|0)+Math.imul(f,ht)|0))<<13)|0;u=((o=o+Math.imul(f,ut)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(O,z),i=(i=Math.imul(O,q))+Math.imul(F,z)|0,o=Math.imul(F,q),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(C,H)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(P,V)|0,i=(i=i+Math.imul(P,J)|0)+Math.imul(T,V)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(S,$)|0,i=(i=i+Math.imul(S,X)|0)+Math.imul(N,$)|0,o=o+Math.imul(N,X)|0,n=n+Math.imul(E,Y)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(k,Y)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(M,rt)|0,o=o+Math.imul(M,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,ut)|0;var kt=(u+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,ft)|0)+Math.imul(f,ct)|0))<<13)|0;u=((o=o+Math.imul(f,ft)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(L,z),i=(i=Math.imul(L,q))+Math.imul(D,z)|0,o=Math.imul(D,q),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(F,H)|0,o=o+Math.imul(F,G)|0,n=n+Math.imul(I,V)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,J)|0,n=n+Math.imul(P,$)|0,i=(i=i+Math.imul(P,X)|0)+Math.imul(T,$)|0,o=o+Math.imul(T,X)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(N,Y)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(M,ot)|0,o=o+Math.imul(M,st)|0,n=n+Math.imul(v,ht)|0,i=(i=i+Math.imul(v,ut)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,ut)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,ft)|0;var At=(u+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(f,pt)|0))<<13)|0;u=((o=o+Math.imul(f,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,G))+Math.imul(D,H)|0,o=Math.imul(D,G),n=n+Math.imul(O,V)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(F,V)|0,o=o+Math.imul(F,J)|0,n=n+Math.imul(I,$)|0,i=(i=i+Math.imul(I,X)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,X)|0,n=n+Math.imul(P,Y)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(b,ht)|0,i=(i=i+Math.imul(b,ut)|0)+Math.imul(M,ht)|0,o=o+Math.imul(M,ut)|0,n=n+Math.imul(v,ct)|0,i=(i=i+Math.imul(v,ft)|0)+Math.imul(y,ct)|0,o=o+Math.imul(y,ft)|0;var St=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;u=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,V),i=(i=Math.imul(L,J))+Math.imul(D,V)|0,o=Math.imul(D,J),n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,X)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,ut)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,ut)|0,n=n+Math.imul(b,ct)|0,i=(i=i+Math.imul(b,ft)|0)+Math.imul(M,ct)|0,o=o+Math.imul(M,ft)|0;var Nt=(u+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;u=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(L,$),i=(i=Math.imul(L,X))+Math.imul(D,$)|0,o=Math.imul(D,X),n=n+Math.imul(O,Y)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(F,Y)|0,o=o+Math.imul(F,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,st)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,st)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,ut)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,ut)|0,n=n+Math.imul(E,ct)|0,i=(i=i+Math.imul(E,ft)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,ft)|0;var xt=(u+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(M,pt)|0))<<13)|0;u=((o=o+Math.imul(M,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,tt))+Math.imul(D,Y)|0,o=Math.imul(D,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,st)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,st)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,ut)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,ut)|0,n=n+Math.imul(S,ct)|0,i=(i=i+Math.imul(S,ft)|0)+Math.imul(N,ct)|0,o=o+Math.imul(N,ft)|0;var Pt=(u+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,mt)|0)+Math.imul(k,pt)|0))<<13)|0;u=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(L,rt),i=(i=Math.imul(L,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,st)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,st)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,ut)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,ut)|0,n=n+Math.imul(P,ct)|0,i=(i=i+Math.imul(P,ft)|0)+Math.imul(T,ct)|0,o=o+Math.imul(T,ft)|0;var Tt=(u+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(N,pt)|0))<<13)|0;u=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(O,ht)|0,i=(i=i+Math.imul(O,ut)|0)+Math.imul(F,ht)|0,o=o+Math.imul(F,ut)|0,n=n+Math.imul(I,ct)|0,i=(i=i+Math.imul(I,ft)|0)+Math.imul(C,ct)|0,o=o+Math.imul(C,ft)|0;var Rt=(u+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,mt)|0)+Math.imul(T,pt)|0))<<13)|0;u=((o=o+Math.imul(T,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(L,ht),i=(i=Math.imul(L,ut))+Math.imul(D,ht)|0,o=Math.imul(D,ut),n=n+Math.imul(O,ct)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(F,ct)|0,o=o+Math.imul(F,ft)|0;var It=(u+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,mt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(L,ct),i=(i=Math.imul(L,ft))+Math.imul(D,ct)|0,o=Math.imul(D,ft);var Ct=(u+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,mt)|0)+Math.imul(F,pt)|0))<<13)|0;u=((o=o+Math.imul(F,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Bt=(u+(n=Math.imul(L,pt))|0)+((8191&(i=(i=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return u=((o=Math.imul(D,mt))+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,h[0]=gt,h[1]=vt,h[2]=yt,h[3]=wt,h[4]=bt,h[5]=Mt,h[6]=_t,h[7]=Et,h[8]=kt,h[9]=At,h[10]=St,h[11]=Nt,h[12]=xt,h[13]=Pt,h[14]=Tt,h[15]=Rt,h[16]=It,h[17]=Ct,h[18]=Bt,0!==u&&(h[19]=u,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=f),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?f(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,h=Math.min(o,e.length-1),u=Math.max(0,o-t.length+1);u<=h;u++){var l=o-u,c=(0|t.words[l])*(0|e.words[u]),f=67108863&c;a=67108863&(f=f+a|0),i+=(s=(s=s+(c/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},m.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},m.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,h=Math.cos(2*Math.PI/a),u=Math.sin(2*Math.PI/a),l=0;l<i;l+=a)for(var c=h,f=u,d=0;d<s;d++){var p=r[l+d],m=n[l+d],g=r[l+d+s],v=n[l+d+s],y=c*g-f*v;v=c*v+f*g,g=y,r[l+d]=p+g,n[l+d]=m+v,r[l+d+s]=p-g,n[l+d+s]=m-v,d!==a&&(y=h*c-u*f,f=h*f+u*c,c=y)}},m.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},m.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},m.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},m.prototype.convert13b=function(t,e,n,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],n[2*s]=8191&o,o>>>=13,n[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)n[s]=0;r(0===o),r(0==(-8192&o))},m.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},m.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),h=new Array(n),u=new Array(n),l=new Array(n),c=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,u,n),this.transform(s,o,a,h,n,i),this.transform(u,o,l,c,n,i);for(var d=0;d<n;d++){var p=a[d]*l[d]-h[d]*c[d];h[d]=a[d]*c[d]+h[d]*l[d],a[d]=p}return this.conjugate(a,h,n),this.transform(a,h,f,o,n,i),this.conjugate(f,o,n),this.normalize13b(f,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},o.prototype.mul=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},o.prototype.mulf=function(t){var e=new o(null);return e.words=new Array(this.length+t.length),p(this,t,e)},o.prototype.imul=function(t){return this.clone().mulTo(t,this)},o.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},o.prototype.iushln=function(t){r("number"==typeof t&&t>=0);var e,n=t%26,i=(t-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var s=0;for(e=0;e<this.length;e++){var a=this.words[e]&o,h=(0|this.words[e])-a<<n;this.words[e]=h|s,s=a>>>26-n}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},o.prototype.ishln=function(t){return r(0===this.negative),this.iushln(t)},o.prototype.iushrn=function(t,e,n){var i;r("number"==typeof t&&t>=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<<o,h=n;if(i-=s,i=Math.max(0,i),h){for(var u=0;u<s;u++)h.words[u]=this.words[u];h.length=s}if(0===s);else if(this.length>s)for(this.length-=s,u=0;u<this.length;u++)this.words[u]=this.words[u+s];else this.words[0]=0,this.length=1;var l=0;for(u=this.length-1;u>=0&&(0!==l||u>=i);u--){var c=0|this.words[u];this.words[u]=l<<26-o|c>>>o,l=c&a}return h&&0!==l&&(h.words[h.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;return!(this.length<=n)&&!!(this.words[n]&i)},o.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},o.prototype.maskn=function(t){return this.clone().imaskn(t)},o.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},o.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},o.prototype.addn=function(t){return this.clone().iaddn(t)},o.prototype.subn=function(t){return this.clone().isubn(t)},o.prototype.iabs=function(){return this.negative=0,this},o.prototype.abs=function(){return this.clone().iabs()},o.prototype._ishlnsubmul=function(t,e,n){var i,o,s=t.length+n;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+n])+a;var h=(0|t.words[i])*e;a=((o-=67108863&h)>>26)-(h/67108864|0),this.words[i+n]=67108863&o}for(;i<this.length-n;i++)a=(o=(0|this.words[i+n])+a)>>26,this.words[i+n]=67108863&o;if(0===a)return this.strip();for(r(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,h=n.length-i.length;if("mod"!==e){(a=new o(null)).length=h+1,a.words=new Array(a.length);for(var u=0;u<a.length;u++)a.words[u]=0}var l=n.clone()._ishlnsubmul(i,1,h);0===l.negative&&(n=l,a&&(a.words[h]=1));for(var c=h-1;c>=0;c--){var f=67108864*(0|n.words[i.length+c])+(0|n.words[i.length+c-1]);for(f=Math.min(f/s|0,67108863),n._ishlnsubmul(i,f,c);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(i,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=f)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,n){return r(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+(0|this.words[i]))%t;return n},o.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),h=new o(1),u=0;e.isEven()&&n.isEven();)e.iushrn(1),n.iushrn(1),++u;for(var l=n.clone(),c=e.clone();!e.isZero();){for(var f=0,d=1;0==(e.words[0]&d)&&f<26;++f,d<<=1);if(f>0)for(e.iushrn(f);f-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(l),s.isub(c)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(n.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(a.isOdd()||h.isOdd())&&(a.iadd(l),h.isub(c)),a.iushrn(1),h.iushrn(1);e.cmp(n)>=0?(e.isub(n),i.isub(a),s.isub(h)):(n.isub(e),a.isub(i),h.isub(s))}return{a:a,b:h,gcd:n.iushln(u)}},o.prototype._invmp=function(t){r(0===t.negative),r(!t.isZero());var e=this,n=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),h=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(var u=0,l=1;0==(e.words[0]&l)&&u<26;++u,l<<=1);if(u>0)for(e.iushrn(u);u-- >0;)s.isOdd()&&s.iadd(h),s.iushrn(1);for(var c=0,f=1;0==(n.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(n.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(h),a.iushrn(1);e.cmp(n)>=0?(e.isub(n),s.isub(a)):(n.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return this._expand(n+1),this.words[n]|=i,this;for(var o=i,s=n;0!==o&&s<this.length;s++){var a=0|this.words[s];o=(a+=o)>>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,n=t<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)e=1;else{n&&(t=-t),r(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:i<t?-1:1}return 0!==this.negative?0|-e:e},o.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},o.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new _(t)},o.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var g={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function w(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function M(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function _(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else r(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function E(t){_.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},n(y,v),y.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;i<n;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var o=t.words[9];for(e.words[e.length++]=o&r,i=10;i<t.length;i++){var s=0|t.words[i];t.words[i-10]=(s&r)<<4|o>>>22,o=s}o>>>=22,t.words[i-10]=o,0===o&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(w,v),n(b,v),n(M,v),M.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(g[t])return g[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new w;else if("p192"===t)e=new b;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new M}return g[t]=e,e},_.prototype._verify1=function(t){r(0===t.negative,"red works only with positives"),r(t.red,"red works only with red numbers")},_.prototype._verify2=function(t,e){r(0==(t.negative|e.negative),"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},_.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},_.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},_.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},_.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},_.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},_.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},_.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},_.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},_.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},_.prototype.isqr=function(t){return this.imul(t,t.clone())},_.prototype.sqr=function(t){return this.mul(t,t)},_.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(r(e%2==1),3===e){var n=this.m.add(new o(1)).iushrn(2);return this.pow(t,n)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);r(!i.isZero());var a=new o(1).toRed(this),h=a.redNeg(),u=this.m.subn(1).iushrn(1),l=this.m.bitLength();for(l=new o(2*l*l).toRed(this);0!==this.pow(l,u).cmp(h);)l.redIAdd(h);for(var c=this.pow(l,i),f=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();r(g<p);var v=this.pow(c,new o(1).iushln(p-g-1));f=f.redMul(v),c=v.redSqr(),d=d.redMul(c),p=g}return f},_.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},_.prototype.pow=function(t,e){if(e.isZero())return new o(1).toRed(this);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new o(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],s=0,a=0,h=e.bitLength()%26;for(0===h&&(h=26),n=e.length-1;n>=0;n--){for(var u=e.words[n],l=h-1;l>=0;l--){var c=u>>l&1;i!==r[0]&&(i=this.sqr(i)),0!==c||0!==s?(s<<=1,s|=c,(4===++a||0===n&&0===l)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}h=26}return i},_.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},_.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new E(t)},n(E,_),E.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},E.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},E.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),s=i;return i.cmp(this.m)>=0?s=i.isub(this.m):i.cmpn(0)<0&&(s=i.iadd(this.m)),s._forceRed(this)},E.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(e,t)})),ci=r((function(t,e){var r=e;function n(t){return 1===t.length?"0"+t:t}function i(t){for(var e="",r=0;r<t.length;r++)e+=n(t[r].toString(16));return e}r.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"!=typeof t){for(var n=0;n<t.length;n++)r[n]=0|t[n];return r}if("hex"===e){(t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t);for(n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(n=0;n<t.length;n++){var i=t.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}return r},r.zero2=n,r.toHex=i,r.encode=function(t,e){return"hex"===e?i(t):t}})),fi=r((function(t,e){var r=e;r.assert=Cr,r.toArray=ci.toArray,r.zero2=ci.zero2,r.toHex=ci.toHex,r.encode=ci.encode,r.getNAF=function(t,e,r){var n=new Array(Math.max(t.bitLength(),r)+1);n.fill(0);for(var i=1<<e+1,o=t.clone(),s=0;s<n.length;s++){var a,h=o.andln(i-1);o.isOdd()?(a=h>(i>>1)-1?(i>>1)-h:h,o.isubn(a)):a=0,n[s]=a,o.iushrn(1)}return n},r.getJSF=function(t,e){var r=[[],[]];t=t.clone(),e=e.clone();for(var n=0,i=0;t.cmpn(-n)>0||e.cmpn(-i)>0;){var o,s,a,h=t.andln(3)+n&3,u=e.andln(3)+i&3;if(3===h&&(h=-1),3===u&&(u=-1),0==(1&h))o=0;else o=3!==(a=t.andln(7)+n&7)&&5!==a||2!==u?h:-h;if(r[0].push(o),0==(1&u))s=0;else s=3!==(a=e.andln(7)+i&7)&&5!==a||2!==h?u:-u;r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),t.iushrn(1),e.iushrn(1)}return r},r.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},r.parseBytes=function(t){return"string"==typeof t?r.toArray(t,"hex"):t},r.intFromLE=function(t){return new li(t,"hex","le")}})),di=function(e){var r=new Uint8Array(e);return(t.crypto||t.msCrypto).getRandomValues(r),r},pi=fi.getNAF,mi=fi.getJSF,gi=fi.assert;function vi(t,e){this.type=t,this.p=new li(e.p,16),this.red=e.prime?li.red(e.prime):li.mont(this.p),this.zero=new li(0).toRed(this.red),this.one=new li(1).toRed(this.red),this.two=new li(2).toRed(this.red),this.n=e.n&&new li(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}var yi=vi;function wi(t,e){this.curve=t,this.type=e,this.precomputed=null}vi.prototype.point=function(){throw new Error("Not implemented")},vi.prototype.validate=function(){throw new Error("Not implemented")},vi.prototype._fixedNafMul=function(t,e){gi(t.precomputed);var r=t._getDoubles(),n=pi(e,1,this._bitLength),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var o=[],s=0;s<n.length;s+=r.step){var a=0;for(e=s+r.step-1;e>=s;e--)a=(a<<1)+n[e];o.push(a)}for(var h=this.jpoint(null,null,null),u=this.jpoint(null,null,null),l=i;l>0;l--){for(s=0;s<o.length;s++){(a=o[s])===l?u=u.mixedAdd(r.points[s]):a===-l&&(u=u.mixedAdd(r.points[s].neg()))}h=h.add(u)}return h.toP()},vi.prototype._wnafMul=function(t,e){var r=4,n=t._getNAFPoints(r);r=n.wnd;for(var i=n.points,o=pi(e,r,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;a>=0;a--){for(e=0;a>=0&&0===o[a];a--)e++;if(a>=0&&e++,s=s.dblp(e),a<0)break;var h=o[a];gi(0!==h),s="affine"===t.type?h>0?s.mixedAdd(i[h-1>>1]):s.mixedAdd(i[-h-1>>1].neg()):h>0?s.add(i[h-1>>1]):s.add(i[-h-1>>1].neg())}return"affine"===t.type?s.toP():s},vi.prototype._wnafMulAdd=function(t,e,r,n,i){for(var o=this._wnafT1,s=this._wnafT2,a=this._wnafT3,h=0,u=0;u<n;u++){var l=(E=e[u])._getNAFPoints(t);o[u]=l.wnd,s[u]=l.points}for(u=n-1;u>=1;u-=2){var c=u-1,f=u;if(1===o[c]&&1===o[f]){var d=[e[c],null,null,e[f]];0===e[c].y.cmp(e[f].y)?(d[1]=e[c].add(e[f]),d[2]=e[c].toJ().mixedAdd(e[f].neg())):0===e[c].y.cmp(e[f].y.redNeg())?(d[1]=e[c].toJ().mixedAdd(e[f]),d[2]=e[c].add(e[f].neg())):(d[1]=e[c].toJ().mixedAdd(e[f]),d[2]=e[c].toJ().mixedAdd(e[f].neg()));var p=[-3,-1,-5,-7,0,7,5,1,3],m=mi(r[c],r[f]);h=Math.max(m[0].length,h),a[c]=new Array(h),a[f]=new Array(h);for(var g=0;g<h;g++){var v=0|m[0][g],y=0|m[1][g];a[c][g]=p[3*(v+1)+(y+1)],a[f][g]=0,s[c]=d}}else a[c]=pi(r[c],o[c],this._bitLength),a[f]=pi(r[f],o[f],this._bitLength),h=Math.max(a[c].length,h),h=Math.max(a[f].length,h)}var w=this.jpoint(null,null,null),b=this._wnafT4;for(u=h;u>=0;u--){for(var M=0;u>=0;){var _=!0;for(g=0;g<n;g++)b[g]=0|a[g][u],0!==b[g]&&(_=!1);if(!_)break;M++,u--}if(u>=0&&M++,w=w.dblp(M),u<0)break;for(g=0;g<n;g++){var E,k=b[g];0!==k&&(k>0?E=s[g][k-1>>1]:k<0&&(E=s[g][-k-1>>1].neg()),w="affine"===E.type?w.mixedAdd(E):w.add(E))}}for(u=0;u<n;u++)s[u]=null;return i?w:w.toP()},vi.BasePoint=wi,wi.prototype.eq=function(){throw new Error("Not implemented")},wi.prototype.validate=function(){return this.curve.validate(this)},vi.prototype.decodePoint=function(t,e){t=fi.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?gi(t[t.length-1]%2==0):7===t[0]&&gi(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},wi.prototype.encodeCompressed=function(t){return this.encode(t,!0)},wi.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},wi.prototype.encode=function(t,e){return fi.encode(this._encode(e),t)},wi.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},wi.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},wi.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)n=n.dbl();r.push(n)}return{step:t,points:r}},wi.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)e[i]=e[i-1].add(n);return{wnd:t,points:e}},wi.prototype._getBeta=function(){return null},wi.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e};var bi=fi.assert;function Mi(t){yi.call(this,"short",t),this.a=new li(t.a,16).toRed(this.red),this.b=new li(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}Or(Mi,yi);var _i=Mi;function Ei(t,e,r,n){yi.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new li(e,16),this.y=new li(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function ki(t,e,r,n){yi.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new li(0)):(this.x=new li(e,16),this.y=new li(r,16),this.z=new li(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}Mi.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new li(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new li(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],bi(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new li(t.a,16),b:new li(t.b,16)}})):this._getEndoBasis(r)}}},Mi.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:li.mont(t),r=new li(2).toRed(e).redInvm(),n=r.redNeg(),i=new li(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},Mi.prototype._getEndoBasis=function(t){for(var e,r,n,i,o,s,a,h,u,l=this.n.ushrn(Math.floor(this.n.bitLength()/2)),c=t,f=this.n.clone(),d=new li(1),p=new li(0),m=new li(0),g=new li(1),v=0;0!==c.cmpn(0);){var y=f.div(c);h=f.sub(y.mul(c)),u=m.sub(y.mul(d));var w=g.sub(y.mul(p));if(!n&&h.cmp(l)<0)e=a.neg(),r=d,n=h.neg(),i=u;else if(n&&2==++v)break;a=h,f=c,c=h,m=d,d=u,g=p,p=w}o=h.neg(),s=u;var b=n.sqr().add(i.sqr());return o.sqr().add(s.sqr()).cmp(b)>=0&&(o=e,s=r),n.negative&&(n=n.neg(),i=i.neg()),o.negative&&(o=o.neg(),s=s.neg()),[{a:n,b:i},{a:o,b:s}]},Mi.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),h=i.mul(r.b),u=o.mul(n.b);return{k1:t.sub(s).sub(a),k2:h.add(u).neg()}},Mi.prototype.pointFromX=function(t,e){(t=new li(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},Mi.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},Mi.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<t.length;o++){var s=this._endoSplit(e[o]),a=t[o],h=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),h=h.neg(!0)),n[2*o]=a,n[2*o+1]=h,i[2*o]=s.k1,i[2*o+1]=s.k2}for(var u=this._wnafMulAdd(1,n,i,2*o,r),l=0;l<2*o;l++)n[l]=null,i[l]=null;return u},Or(Ei,yi.BasePoint),Mi.prototype.point=function(t,e,r){return new Ei(this,t,e,r)},Mi.prototype.pointFromJSON=function(t,e){return Ei.fromJSON(this,t,e)},Ei.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},Ei.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},Ei.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},Ei.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},Ei.prototype.isInfinity=function(){return this.inf},Ei.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},Ei.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},Ei.prototype.getX=function(){return this.x.fromRed()},Ei.prototype.getY=function(){return this.y.fromRed()},Ei.prototype.mul=function(t){return t=new li(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},Ei.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},Ei.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},Ei.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},Ei.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},Ei.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},Or(ki,yi.BasePoint),Mi.prototype.jpoint=function(t,e,r){return new ki(this,t,e,r)},ki.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},ki.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},ki.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(r.redMul(this.z)),a=n.redSub(i),h=o.redSub(s);if(0===a.cmpn(0))return 0!==h.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),l=u.redMul(a),c=n.redMul(u),f=h.redSqr().redIAdd(l).redISub(c).redISub(c),d=h.redMul(c.redISub(f)).redISub(o.redMul(l)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(f,d,p)},ki.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=s.redSqr(),u=h.redMul(s),l=r.redMul(h),c=a.redSqr().redIAdd(u).redISub(l).redISub(l),f=a.redMul(l.redISub(c)).redISub(i.redMul(u)),d=this.z.redMul(s);return this.curve.jpoint(c,f,d)},ki.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,h=a.redSqr().redSqr(),u=s.redAdd(s);for(r=0;r<t;r++){var l=o.redSqr(),c=u.redSqr(),f=c.redSqr(),d=l.redAdd(l).redIAdd(l).redIAdd(n.redMul(h)),p=o.redMul(c),m=d.redSqr().redISub(p.redAdd(p)),g=p.redISub(m),v=d.redMul(g);v=v.redIAdd(v).redISub(f);var y=u.redMul(a);r+1<t&&(h=h.redMul(f)),o=m,a=y,u=v}return this.curve.jpoint(o,u.redMul(i),a)},ki.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},ki.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n),h=a.redSqr().redISub(s).redISub(s),u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),t=h,e=a.redMul(s.redISub(h)).redISub(u),r=this.y.redAdd(this.y)}else{var l=this.x.redSqr(),c=this.y.redSqr(),f=c.redSqr(),d=this.x.redAdd(c).redSqr().redISub(l).redISub(f);d=d.redIAdd(d);var p=l.redAdd(l).redIAdd(l),m=p.redSqr(),g=f.redIAdd(f);g=(g=g.redIAdd(g)).redIAdd(g),t=m.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(g),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},ki.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),h=a.redSqr().redISub(s).redISub(s);t=h;var u=o.redIAdd(o);u=(u=u.redIAdd(u)).redIAdd(u),e=a.redMul(s.redISub(h)).redISub(u),r=this.y.redAdd(this.y)}else{var l=this.z.redSqr(),c=this.y.redSqr(),f=this.x.redMul(c),d=this.x.redSub(l).redMul(this.x.redAdd(l));d=d.redAdd(d).redIAdd(d);var p=f.redIAdd(f),m=(p=p.redIAdd(p)).redAdd(p);t=d.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(c).redISub(l);var g=c.redSqr();g=(g=(g=g.redIAdd(g)).redIAdd(g)).redIAdd(g),e=d.redMul(p.redISub(t)).redISub(g)}return this.curve.jpoint(t,e,r)},ki.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),h=e.redAdd(e),u=(h=h.redIAdd(h)).redMul(s),l=a.redSqr().redISub(u.redAdd(u)),c=u.redISub(l),f=s.redSqr();f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var d=a.redMul(c).redISub(f),p=r.redAdd(r).redMul(n);return this.curve.jpoint(l,d,p)},ki.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(n),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),h=n.redIAdd(n);h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var u=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(h),l=e.redMul(u);l=(l=l.redIAdd(l)).redIAdd(l);var c=this.x.redMul(a).redISub(l);c=(c=c.redIAdd(c)).redIAdd(c);var f=this.y.redMul(u.redMul(h.redISub(u)).redISub(s.redMul(a)));f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var d=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(c,f,d)},ki.prototype.mul=function(t,e){return t=new li(t,e),this.curve._wnafMul(this,t)},ki.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},ki.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},ki.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},ki.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};var Ai={},Si={},Ni=r((function(t,e){var r=e;r.base=yi,r.short=_i,r.mont=Ai,r.edwards=Si})),xi=r((function(t,e){var r,n=e,i=fi.assert;function o(t){"short"===t.type?this.curve=new Ni.short(t):"edwards"===t.type?this.curve=new Ni.edwards(t):this.curve=new Ni.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function s(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var r=new o(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=o,s("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:Yn.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),s("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:Yn.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),s("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:Yn.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),s("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:Yn.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),s("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:Yn.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),s("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:Yn.sha256,gRed:!1,g:["9"]}),s("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:Yn.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=undefined}catch(t){r=void 0}s("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:Yn.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]})}));function Pi(t){if(!(this instanceof Pi))return new Pi(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=ci.toArray(t.entropy,t.entropyEnc||"hex"),r=ci.toArray(t.nonce,t.nonceEnc||"hex"),n=ci.toArray(t.pers,t.persEnc||"hex");Cr(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}var Ti=Pi;Pi.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},Pi.prototype._hmac=function(){return new Yn.hmac(this.hash,this.K)},Pi.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},Pi.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=ci.toArray(t,e),r=ci.toArray(r,n),Cr(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},Pi.prototype.generate=function(t,e,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=ci.toArray(r,n||"hex"),this._update(r));for(var i=[];i.length<t;)this.V=this._hmac().update(this.V).digest(),i=i.concat(this.V);var o=i.slice(0,t);return this._update(r),this._reseed++,ci.encode(o,e)};var Ri=fi.assert;function Ii(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}var Ci=Ii;Ii.fromPublic=function(t,e,r){return e instanceof Ii?e:new Ii(t,{pub:e,pubEnc:r})},Ii.fromPrivate=function(t,e,r){return e instanceof Ii?e:new Ii(t,{priv:e,privEnc:r})},Ii.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},Ii.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},Ii.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},Ii.prototype._importPrivate=function(t,e){this.priv=new li(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},Ii.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?Ri(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||Ri(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},Ii.prototype.derive=function(t){return t.mul(this.priv).getX()},Ii.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},Ii.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},Ii.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};var Bi=fi.assert;function Oi(t,e){if(t instanceof Oi)return t;this._importDER(t,e)||(Bi(t.r&&t.s,"Signature without r or s"),this.r=new li(t.r,16),this.s=new li(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}var Fi=Oi;function Ui(){this.place=0}function Li(t,e){var r=t[e.place++];if(!(128&r))return r;var n=15&r;if(0===n||n>4)return!1;for(var i=0,o=0,s=e.place;o<n;o++,s++)i<<=8,i|=t[s],i>>>=0;return!(i<=127)&&(e.place=s,i)}function Di(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function ji(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}Oi.prototype._importDER=function(t,e){t=fi.toArray(t,e);var r=new Ui;if(48!==t[r.place++])return!1;var n=Li(t,r);if(!1===n)return!1;if(n+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var i=Li(t,r);if(!1===i)return!1;var o=t.slice(r.place,i+r.place);if(r.place+=i,2!==t[r.place++])return!1;var s=Li(t,r);if(!1===s)return!1;if(t.length!==s+r.place)return!1;var a=t.slice(r.place,s+r.place);if(0===o[0]){if(!(128&o[1]))return!1;o=o.slice(1)}if(0===a[0]){if(!(128&a[1]))return!1;a=a.slice(1)}return this.r=new li(o),this.s=new li(a),this.recoveryParam=null,!0},Oi.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=Di(e),r=Di(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];ji(n,e.length),(n=n.concat(e)).push(2),ji(n,r.length);var i=n.concat(r),o=[48];return ji(o,i.length),o=o.concat(i),fi.encode(o,t)};var zi=fi.assert;function qi(t){if(!(this instanceof qi))return new qi(t);"string"==typeof t&&(zi(xi.hasOwnProperty(t),"Unknown curve "+t),t=xi[t]),t instanceof xi.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}var Ki=qi;qi.prototype.keyPair=function(t){return new Ci(this,t)},qi.prototype.keyFromPrivate=function(t,e){return Ci.fromPrivate(this,t,e)},qi.prototype.keyFromPublic=function(t,e){return Ci.fromPublic(this,t,e)},qi.prototype.genKeyPair=function(t){t||(t={});for(var e=new Ti({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||di(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),n=this.n.sub(new li(2));;){var i=new li(e.generate(r));if(!(i.cmp(n)>0))return i.iaddn(1),this.keyFromPrivate(i)}},qi.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},qi.prototype.sign=function(t,e,r,n){"object"==typeof r&&(n=r,r=null),n||(n={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new li(t,16));for(var i=this.n.byteLength(),o=e.getPrivate().toArray("be",i),s=t.toArray("be",i),a=new Ti({hash:this.hash,entropy:o,nonce:s,pers:n.pers,persEnc:n.persEnc||"utf8"}),h=this.n.sub(new li(1)),u=0;;u++){var l=n.k?n.k(u):new li(a.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(h)>=0)){var c=this.g.mul(l);if(!c.isInfinity()){var f=c.getX(),d=f.umod(this.n);if(0!==d.cmpn(0)){var p=l.invm(this.n).mul(d.mul(e.getPrivate()).iadd(t));if(0!==(p=p.umod(this.n)).cmpn(0)){var m=(c.getY().isOdd()?1:0)|(0!==f.cmp(d)?2:0);return n.canonical&&p.cmp(this.nh)>0&&(p=this.n.sub(p),m^=1),new Fi({r:d,s:p,recoveryParam:m})}}}}}},qi.prototype.verify=function(t,e,r,n){t=this._truncateToN(new li(t,16)),r=this.keyFromPublic(r,n);var i=(e=new Fi(e,"hex")).r,o=e.s;if(i.cmpn(1)<0||i.cmp(this.n)>=0)return!1;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;var s,a=o.invm(this.n),h=a.mul(t).umod(this.n),u=a.mul(i).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(h,r.getPublic(),u)).isInfinity()&&s.eqXToP(i):!(s=this.g.mulAdd(h,r.getPublic(),u)).isInfinity()&&0===s.getX().umod(this.n).cmp(i)},qi.prototype.recoverPubKey=function(t,e,r,n){zi((3&r)===r,"The recovery param is more than two bits"),e=new Fi(e,n);var i=this.n,o=new li(t),s=e.r,a=e.s,h=1&r,u=r>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&u)throw new Error("Unable to find sencond key candinate");s=u?this.curve.pointFromX(s.add(this.curve.n),h):this.curve.pointFromX(s,h);var l=e.r.invm(i),c=i.sub(o).mul(l).umod(i),f=a.mul(l).umod(i);return this.g.mulAdd(c,s,f)},qi.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new Fi(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")};var Hi={},Gi=n(ui),Wi=r((function(t,e){var r=e;r.version=Gi.version,r.utils=fi,r.rand=di,r.curve=Ni,r.curves=xi,r.ec=Ki,r.eddsa=Hi})).ec;const Vi=new p("signing-key/5.0.4");let Ji=null;function Zi(){return Ji||(Ji=new Wi("secp256k1")),Ji}class $i{constructor(t){rt(this,"curve","secp256k1"),rt(this,"privateKey",S(t));const e=Zi().keyFromPrivate(M(this.privateKey));rt(this,"publicKey","0x"+e.getPublic(!1,"hex")),rt(this,"compressedPublicKey","0x"+e.getPublic(!0,"hex")),rt(this,"_isSigningKey",!0)}_addPoint(t){const e=Zi().keyFromPublic(M(this.publicKey)),r=Zi().keyFromPublic(M(t));return"0x"+e.pub.add(r.pub).encodeCompressed("hex")}signDigest(t){const e=Zi().keyFromPrivate(M(this.privateKey)).sign(M(t),{canonical:!0});return C({recoveryParam:e.recoveryParam,r:I("0x"+e.r.toString(16),32),s:I("0x"+e.s.toString(16),32)})}computeSharedSecret(t){const e=Zi().keyFromPrivate(M(this.privateKey)),r=Zi().keyFromPublic(M(Qi(t)));return I("0x"+e.derive(r.getPublic()).toString(16),32)}static isSigningKey(t){return!(!t||!t._isSigningKey)}}function Xi(t,e){const r=C(e),n={r:M(r.r),s:M(r.s)};return"0x"+Zi().recoverPubKey(M(t),n,r.recoveryParam).encode("hex",!1)}function Qi(t,e){const r=M(t);if(32===r.length){const t=new $i(r);return e?"0x"+Zi().keyFromPrivate(r).getPublic(!0,"hex"):t.publicKey}return 33===r.length?e?S(r):"0x"+Zi().keyFromPublic(r).getPublic(!1,"hex"):65===r.length?e?"0x"+Zi().keyFromPublic(r).getPublic(!0,"hex"):S(r):Vi.throwArgumentError("invalid public or private key","key","[REDACTED]")}const Yi=new p("transactions/5.0.3");function to(t){return"0x"===t?pe:L.from(t)}const eo=[{name:"nonce",maxLength:32,numeric:!0},{name:"gasPrice",maxLength:32,numeric:!0},{name:"gasLimit",maxLength:32,numeric:!0},{name:"to",length:20},{name:"value",maxLength:32,numeric:!0},{name:"data"}],ro={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function no(t){return Qt(x(Lt(x(Qi(t),1)),12))}function io(t,e){return no(Xi(M(t),e))}function oo(t,e){ot(t,ro);const r=[];eo.forEach((function(e){let n=t[e.name]||[];const i={};e.numeric&&(i.hexPad="left"),n=M(S(n,i)),e.length&&n.length!==e.length&&n.length>0&&Yi.throwArgumentError("invalid length for "+e.name,"transaction:"+e.name,n),e.maxLength&&(n=E(n),n.length>e.maxLength&&Yi.throwArgumentError("invalid length for "+e.name,"transaction:"+e.name,n)),r.push(S(n))}));let n=0;if(null!=t.chainId?(n=t.chainId,"number"!=typeof n&&Yi.throwArgumentError("invalid transaction.chainId","transaction",t)):e&&!w(e)&&e.v>28&&(n=Math.floor((e.v-35)/2)),0!==n&&(r.push(S(n)),r.push("0x"),r.push("0x")),!e)return qt(r);const i=C(e);let o=27+i.recoveryParam;return 0!==n?(r.pop(),r.pop(),r.pop(),o+=2*n+8,i.v>28&&i.v!==o&&Yi.throwArgumentError("transaction.chainId/signature.v mismatch","signature",e)):i.v!==o&&Yi.throwArgumentError("transaction.chainId/signature.v mismatch","signature",e),r.push(S(o)),r.push(E(M(i.r))),r.push(E(M(i.s))),qt(r)}function so(t){const e=Gt(t);9!==e.length&&6!==e.length&&Yi.throwArgumentError("invalid raw transaction","rawTransaction",t);const r={nonce:to(e[0]).toNumber(),gasPrice:to(e[1]),gasLimit:to(e[2]),to:(n=e[3],"0x"===n?null:Qt(n)),value:to(e[4]),data:e[5],chainId:0};var n;if(6===e.length)return r;try{r.v=L.from(e[6]).toNumber()}catch(t){return console.log(t),r}if(r.r=I(e[7],32),r.s=I(e[8],32),L.from(r.r).isZero()&&L.from(r.s).isZero())r.chainId=r.v,r.v=0;else{r.chainId=Math.floor((r.v-35)/2),r.chainId<0&&(r.chainId=0);let n=r.v-27;const i=e.slice(0,6);0!==r.chainId&&(i.push(S(r.chainId)),i.push("0x"),i.push("0x"),n-=2*r.chainId+8);const o=Lt(qt(i));try{r.from=io(o,{r:S(r.r),s:S(r.s),recoveryParam:n})}catch(t){console.log(t)}r.hash=Lt(t)}return r}const ao=new p("wordlists/5.0.3");class ho{constructor(t){ao.checkAbstract(new.target,ho),rt(this,"locale",t)}split(t){return t.toLowerCase().split(/ +/g)}join(t){return t.join(" ")}static check(t){const e=[];for(let r=0;r<2048;r++){const n=t.getWord(r);if(r!==t.getWordIndex(n))return"0x";e.push(n)}return tr(e.join("\n")+"\n")}static register(t,e){e||(e=t.locale)}}let uo=null;function lo(t){if(null==uo&&(uo="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImprov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talTouristTowardTowerTownToyTrackTradeTrafficTragicTrainTransferTrapTrashTravelTrayTreatTreeTrendTrialTribeTrickTriggerTrimTripTrophyTroubleTruckTrueTrulyTrumpetTrustTruthTryTubeTuitionTumbleTunaTunnelTurkeyTurnTurtleTwelveTwentyTwiceTwinTwistTwoTypeTypicalUglyUmbrellaUnableUnawareUncleUncoverUnderUndoUnfairUnfoldUnhappyUniformUniqueUnitUniverseUnknownUnlockUntilUnusualUnveilUpdateUpgradeUpholdUponUpperUpsetUrbanUrgeUsageUseUsedUsefulUselessUsualUtilityVacantVacuumVagueValidValleyValveVanVanishVaporVariousVastVaultVehicleVelvetVendorVentureVenueVerbVerifyVersionVeryVesselVeteranViableVibrantViciousVictoryVideoViewVillageVintageViolinVirtualVirusVisaVisitVisualVitalVividVocalVoiceVoidVolcanoVolumeVoteVoyageWageWagonWaitWalkWallWalnutWantWarfareWarmWarriorWashWaspWasteWaterWaveWayWealthWeaponWearWeaselWeatherWebWeddingWeekendWeirdWelcomeWestWetWhaleWhatWheatWheelWhenWhereWhipWhisperWideWidthWifeWildWillWinWindowWineWingWinkWinnerWinterWireWisdomWiseWishWitnessWolfWomanWonderWoodWoolWordWorkWorldWorryWorthWrapWreckWrestleWristWriteWrongYardYearYellowYouYoungYouthZebraZeroZoneZoo".replace(/([A-Z])/g," $1").toLowerCase().substring(1).split(" "),"0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60"!==ho.check(t)))throw uo=null,new Error("BIP39 Wordlist for en (English) FAILED")}const co=new class extends ho{constructor(){super("en")}getWord(t){return lo(this),uo[t]}getWordIndex(t){return lo(this),uo.indexOf(t)}};ho.register(co);const fo={en:co},po=new p("hdnode/5.0.3"),mo=L.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),go=Ne("Bitcoin seed");function vo(t){return(1<<t)-1<<8-t}function yo(t){return I(S(t),32)}function wo(t){return Ir.encode(_([t,x(ii(ii(t)),0,4)]))}function bo(t){if(null==t)return fo.en;if("string"==typeof t){const e=fo[t];return null==e&&po.throwArgumentError("unknown locale","wordlist",t),e}return t}const Mo={},_o="m/44'/60'/0'/0/0";class Eo{constructor(t,e,r,n,i,o,s,a){if(po.checkNew(new.target,Eo),t!==Mo)throw new Error("HDNode constructor cannot be called directly");if(e){const t=new $i(e);rt(this,"privateKey",t.privateKey),rt(this,"publicKey",t.compressedPublicKey)}else rt(this,"privateKey",null),rt(this,"publicKey",S(r));rt(this,"parentFingerprint",n),rt(this,"fingerprint",x(ni(ii(this.publicKey)),0,4)),rt(this,"address",no(this.publicKey)),rt(this,"chainCode",i),rt(this,"index",o),rt(this,"depth",s),null==a?(rt(this,"mnemonic",null),rt(this,"path",null)):"string"==typeof a?(rt(this,"mnemonic",null),rt(this,"path",a)):(rt(this,"mnemonic",a),rt(this,"path",a.path))}get extendedKey(){if(this.depth>=256)throw new Error("Depth too large!");return wo(_([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",S(this.depth),this.parentFingerprint,I(S(this.index),4),this.chainCode,null!=this.privateKey?_(["0x00",this.privateKey]):this.publicKey]))}neuter(){return new Eo(Mo,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,this.path)}_derive(t){if(t>4294967295)throw new Error("invalid index - "+String(t));let e=this.path;e&&(e+="/"+(2147483647&t));const r=new Uint8Array(37);if(2147483648&t){if(!this.privateKey)throw new Error("cannot derive child of neutered node");r.set(M(this.privateKey),1),e&&(e+="'")}else r.set(M(this.publicKey));for(let e=24;e>=0;e-=8)r[33+(e>>3)]=t>>24-e&255;const n=M(si(ri.sha512,this.chainCode,r)),i=n.slice(0,32),o=n.slice(32);let s=null,a=null;if(this.privateKey)s=yo(L.from(i).add(this.privateKey).mod(mo));else{a=new $i(S(i))._addPoint(this.publicKey)}let h=e;const u=this.mnemonic;return u&&(h=Object.freeze({phrase:u.phrase,path:e,locale:u.locale||"en"})),new Eo(Mo,s,a,this.fingerprint,yo(o),t,this.depth+1,h)}derivePath(t){const e=t.split("/");if(0===e.length||"m"===e[0]&&0!==this.depth)throw new Error("invalid path - "+t);"m"===e[0]&&e.shift();let r=this;for(let t=0;t<e.length;t++){const n=e[t];if(n.match(/^[0-9]+'$/)){const t=parseInt(n.substring(0,n.length-1));if(t>=2147483648)throw new Error("invalid path index - "+n);r=r._derive(2147483648+t)}else{if(!n.match(/^[0-9]+$/))throw new Error("invalid path component - "+n);{const t=parseInt(n);if(t>=2147483648)throw new Error("invalid path index - "+n);r=r._derive(t)}}}return r}static _fromSeed(t,e){const r=M(t);if(r.length<16||r.length>64)throw new Error("invalid seed");const n=M(si(ri.sha512,go,r));return new Eo(Mo,yo(n.slice(0,32)),null,"0x00000000",yo(n.slice(32)),0,0,e)}static fromMnemonic(t,e,r){return t=So(Ao(t,r=bo(r)),r),Eo._fromSeed(ko(t,e),{phrase:t,path:"m",locale:r.locale})}static fromSeed(t){return Eo._fromSeed(t,null)}static fromExtendedKey(t){const e=Ir.decode(t);82===e.length&&wo(e.slice(0,78))===t||po.throwArgumentError("invalid extended key","extendedKey","[REDACTED]");const r=e[4],n=S(e.slice(5,9)),i=parseInt(S(e.slice(9,13)).substring(2),16),o=S(e.slice(13,45)),s=e.slice(45,78);switch(S(e.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new Eo(Mo,null,S(s),n,o,i,r,null);case"0x0488ade4":case"0x04358394 ":if(0!==s[0])break;return new Eo(Mo,S(s.slice(1)),null,n,o,i,r,null)}return po.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")}}function ko(t,e){e||(e="");const r=Ne("mnemonic"+e,_e.NFKD);return ai(Ne(t,_e.NFKD),r,2048,64,"sha512")}function Ao(t,e){e=bo(e),po.checkNormalize();const r=e.split(t);if(r.length%3!=0)throw new Error("invalid mnemonic");const n=M(new Uint8Array(Math.ceil(11*r.length/8)));let i=0;for(let t=0;t<r.length;t++){let o=e.getWordIndex(r[t].normalize("NFKD"));if(-1===o)throw new Error("invalid mnemonic");for(let t=0;t<11;t++)o&1<<10-t&&(n[i>>3]|=1<<7-i%8),i++}const o=32*r.length/3,s=vo(r.length/3);if((M(ii(n.slice(0,o/8)))[0]&s)!==(n[n.length-1]&s))throw new Error("invalid checksum");return S(n.slice(0,o/8))}function So(t,e){if(e=bo(e),(t=M(t)).length%4!=0||t.length<16||t.length>32)throw new Error("invalid entropy");const r=[0];let n=11;for(let e=0;e<t.length;e++)n>8?(r[r.length-1]<<=8,r[r.length-1]|=t[e],n-=8):(r[r.length-1]<<=n,r[r.length-1]|=t[e]>>8-n,r.push(t[e]&(1<<8-n)-1),n+=3);const i=t.length/4,o=M(ii(t))[0]&vo(i);return r[r.length-1]<<=i,r[r.length-1]|=o>>8-i,e.join(r.map(t=>e.getWord(t)))}function No(t){for(let e=(t=t.slice()).length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1)),n=t[e];t[e]=t[r],t[r]=n}return t}const xo=new p("random/5.0.3");let Po=null;try{if(Po=window,null==Po)throw new Error("try next")}catch(t){try{if(Po=global,null==Po)throw new Error("try next")}catch(t){Po={}}}let To=Po.crypto||Po.msCrypto;function Ro(t){(t<=0||t>1024||t%1)&&xo.throwArgumentError("invalid length","length",t);const e=new Uint8Array(t);return To.getRandomValues(e),M(e)}To&&To.getRandomValues||(xo.warn("WARNING: Missing strong random number source"),To={getRandomValues:function(t){return xo.throwError("no secure random source avaialble",p.errors.UNSUPPORTED_OPERATION,{operation:"crypto.getRandomValues"})}});var Io=r((function(t,e){!function(e){function r(t){return parseInt(t)===t}function n(t){if(!r(t.length))return!1;for(var e=0;e<t.length;e++)if(!r(t[e])||t[e]<0||t[e]>255)return!1;return!0}function i(t,e){if(t.buffer&&ArrayBuffer.isView(t)&&"Uint8Array"===t.name)return e&&(t=t.slice?t.slice():Array.prototype.slice.call(t)),t;if(Array.isArray(t)){if(!n(t))throw new Error("Array contains invalid value: "+t);return new Uint8Array(t)}if(r(t.length)&&n(t))return new Uint8Array(t);throw new Error("unsupported array-like object")}function o(t){return new Uint8Array(t)}function s(t,e,r,n,i){null==n&&null==i||(t=t.slice?t.slice(n,i):Array.prototype.slice.call(t,n,i)),e.set(t,r)}var a,h={toBytes:function(t){var e=[],r=0;for(t=encodeURI(t);r<t.length;){var n=t.charCodeAt(r++);37===n?(e.push(parseInt(t.substr(r,2),16)),r+=2):e.push(n)}return i(e)},fromBytes:function(t){for(var e=[],r=0;r<t.length;){var n=t[r];n<128?(e.push(String.fromCharCode(n)),r++):n>191&&n<224?(e.push(String.fromCharCode((31&n)<<6|63&t[r+1])),r+=2):(e.push(String.fromCharCode((15&n)<<12|(63&t[r+1])<<6|63&t[r+2])),r+=3)}return e.join("")}},u=(a="0123456789abcdef",{toBytes:function(t){for(var e=[],r=0;r<t.length;r+=2)e.push(parseInt(t.substr(r,2),16));return e},fromBytes:function(t){for(var e=[],r=0;r<t.length;r++){var n=t[r];e.push(a[(240&n)>>4]+a[15&n])}return 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S(t){for(var e=[],r=0;r<t.length;r+=4)e.push(t[r]<<24|t[r+1]<<16|t[r+2]<<8|t[r+3]);return e}var N=function(t){if(!(this instanceof N))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:i(t,!0)}),this._prepare()};N.prototype._prepare=function(){var t=l[this.key.length];if(null==t)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var e=0;e<=t;e++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var r,n=4*(t+1),i=this.key.length/4,o=S(this.key);for(e=0;e<i;e++)r=e>>2,this._Ke[r][e%4]=o[e],this._Kd[t-r][e%4]=o[e];for(var s,a=0,h=i;h<n;){if(s=o[i-1],o[0]^=f[s>>16&255]<<24^f[s>>8&255]<<16^f[255&s]<<8^f[s>>24&255]^c[a]<<24,a+=1,8!=i)for(e=1;e<i;e++)o[e]^=o[e-1];else{for(e=1;e<i/2;e++)o[e]^=o[e-1];s=o[i/2-1],o[i/2]^=f[255&s]^f[s>>8&255]<<8^f[s>>16&255]<<16^f[s>>24&255]<<24;for(e=i/2+1;e<i;e++)o[e]^=o[e-1]}for(e=0;e<i&&h<n;)u=h>>2,d=h%4,this._Ke[u][d]=o[e],this._Kd[t-u][d]=o[e++],h++}for(var u=1;u<t;u++)for(var d=0;d<4;d++)s=this._Kd[u][d],this._Kd[u][d]=_[s>>24&255]^E[s>>16&255]^k[s>>8&255]^A[255&s]},N.prototype.encrypt=function(t){if(16!=t.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var e=this._Ke.length-1,r=[0,0,0,0],n=S(t),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=p[n[i]>>24&255]^m[n[(i+1)%4]>>16&255]^g[n[(i+2)%4]>>8&255]^v[255&n[(i+3)%4]]^this._Ke[s][i];n=r.slice()}var a,h=o(16);for(i=0;i<4;i++)a=this._Ke[e][i],h[4*i]=255&(f[n[i]>>24&255]^a>>24),h[4*i+1]=255&(f[n[(i+1)%4]>>16&255]^a>>16),h[4*i+2]=255&(f[n[(i+2)%4]>>8&255]^a>>8),h[4*i+3]=255&(f[255&n[(i+3)%4]]^a);return h},N.prototype.decrypt=function(t){if(16!=t.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var e=this._Kd.length-1,r=[0,0,0,0],n=S(t),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=y[n[i]>>24&255]^w[n[(i+3)%4]>>16&255]^b[n[(i+2)%4]>>8&255]^M[255&n[(i+1)%4]]^this._Kd[s][i];n=r.slice()}var a,h=o(16);for(i=0;i<4;i++)a=this._Kd[e][i],h[4*i]=255&(d[n[i]>>24&255]^a>>24),h[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^a>>16),h[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^a>>8),h[4*i+3]=255&(d[255&n[(i+1)%4]]^a);return h};var x=function(t){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new N(t)};x.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.encrypt(r),e,n);return e},x.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.decrypt(r),e,n);return e};var P=function(t,e){if(!(this instanceof P))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastCipherblock=i(e,!0),this._aes=new N(t)};P.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16);for(var a=0;a<16;a++)r[a]^=this._lastCipherblock[a];this._lastCipherblock=this._aes.encrypt(r),s(this._lastCipherblock,e,n)}return e},P.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16),r=this._aes.decrypt(r);for(var a=0;a<16;a++)e[n+a]=r[a]^this._lastCipherblock[a];s(t,this._lastCipherblock,0,n,n+16)}return e};var T=function(t,e,r){if(!(this instanceof T))throw Error("AES must be instanitated with `new`");if(this.description="Cipher 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o=0;o<this.segmentSize;o++)r[n+o]^=e[o];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(t,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var R=function(t,e){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastPrecipher=i(e,!0),this._lastPrecipherIndex=16,this._aes=new N(t)};R.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),e[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return e},R.prototype.decrypt=R.prototype.encrypt;var I=function(t){if(!(this instanceof I))throw Error("Counter must be instanitated with `new`");0===t||t||(t=1),"number"==typeof t?(this._counter=o(16),this.setValue(t)):this.setBytes(t)};I.prototype.setValue=function(t){if("number"!=typeof t||parseInt(t)!=t)throw new Error("invalid counter value (must be an integer)");for(var e=15;e>=0;--e)this._counter[e]=t%256,t>>=8},I.prototype.setBytes=function(t){if(16!=(t=i(t,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=t},I.prototype.increment=function(){for(var t=15;t>=0;t--){if(255!==this._counter[t]){this._counter[t]++;break}this._counter[t]=0}};var C=function(t,e){if(!(this instanceof C))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",e instanceof I||(e=new I(e)),this._counter=e,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new N(t)};C.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),e[r]^=this._remainingCounter[this._remainingCounterIndex++];return e},C.prototype.decrypt=C.prototype.encrypt;var B={AES:N,Counter:I,ModeOfOperation:{ecb:x,cbc:P,cfb:T,ofb:R,ctr:C},utils:{hex:u,utf8:h},padding:{pkcs7:{pad:function(t){var e=16-(t=i(t,!0)).length%16,r=o(t.length+e);s(t,r);for(var n=t.length;n<r.length;n++)r[n]=e;return r},strip:function(t){if((t=i(t,!0)).length<16)throw new Error("PKCS#7 invalid length");var e=t[t.length-1];if(e>16)throw new Error("PKCS#7 padding byte out of range");for(var r=t.length-e,n=0;n<e;n++)if(t[r+n]!==e)throw new Error("PKCS#7 invalid padding byte");var a=o(r);return s(t,a,0,0,r),a}}},_arrayTest:{coerceArray:i,createArray:o,copyArray:s}};t.exports=B}()}));function Co(t){return"string"==typeof t&&"0x"!==t.substring(0,2)&&(t="0x"+t),M(t)}function 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Cs.check(this.formats.filter,t)}filterLog(t){return Cs.check(this.formats.filterLog,t)}static check(t,e){const r={};for(const n in t)try{const i=t[n](e[n]);void 0!==i&&(r[n]=i)}catch(t){throw t.checkKey=n,t.checkValue=e[n],t}return r}static allowNull(t,e){return function(r){return null==r?e:t(r)}}static allowFalsish(t,e){return function(r){return r?t(r):e}}static arrayOf(t){return function(e){if(!Array.isArray(e))throw new Error("not an array");const r=[];return e.forEach((function(e){r.push(t(e))})),r}}}let Bs=!1;function Os(){Bs||(Bs=!0,console.log("========= NOTICE ========="),console.log("Request-Rate Exceeded  (this message will not be repeated)"),console.log(""),console.log("The default API keys for each service are provided as a highly-throttled,"),console.log("community resource for low-traffic projects and early prototyping."),console.log(""),console.log("While your application will continue to function, we highly recommended"),console.log("signing up for your own API keys to 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null==r||"0x"===r?null:Te(r)}))}}let Js=null,Zs=1;class $s extends lr{constructor(t){if(Us.checkNew(new.target,lr),super(),this._events=[],this._emitted={block:-2},this.formatter=new.target.getFormatter(),rt(this,"anyNetwork","any"===t),this.anyNetwork&&(t=this.detectNetwork()),t instanceof Promise)this._networkPromise=t,t.catch(t=>{}),this._ready().catch(t=>{});else{const e=nt(new.target,"getNetwork")(t);e?(rt(this,"_network",e),this.emit("network",e,null)):Us.throwArgumentError("invalid network","network",t)}this._maxInternalBlockNumber=-1024,this._lastBlockNumber=-2,this._pollingInterval=4e3,this._fastQueryDate=0}_ready(){return Fs(this,void 0,void 0,(function*(){if(null==this._network){let t=null;if(this._networkPromise)try{t=yield this._networkPromise}catch(t){}null==t&&(t=yield this.detectNetwork()),t||Us.throwError("no network detected",p.errors.UNKNOWN_ERROR,{}),null==this._network&&(this.anyNetwork?this._network=t:rt(this,"_network",t),this.emit("network",t,null))}return this._network}))}get ready(){return Ms(()=>this._ready().then(t=>t,t=>{if(t.code!==p.errors.NETWORK_ERROR||"noNetwork"!==t.event)throw t}))}static getFormatter(){return null==Js&&(Js=new Cs),Js}static getNetwork(t){return cs(null==t?"homestead":t)}_getInternalBlockNumber(t){return Fs(this,void 0,void 0,(function*(){yield this._ready();const e=this._internalBlockNumber;if(t>0&&this._internalBlockNumber){const r=yield e;if(zs()-r.respTime<=t)return r.blockNumber}const r=zs(),n=it({blockNumber:this.perform("getBlockNumber",{}),networkError:this.getNetwork().then(t=>null,t=>t)}).then(({blockNumber:t,networkError:e})=>{if(e)throw this._internalBlockNumber===n&&(this._internalBlockNumber=null),e;const i=zs();return(t=L.from(t).toNumber())<this._maxInternalBlockNumber&&(t=this._maxInternalBlockNumber),this._maxInternalBlockNumber=t,this._setFastBlockNumber(t),{blockNumber:t,reqTime:r,respTime:i}});return this._internalBlockNumber=n,(yield n).blockNumber}))}poll(){return Fs(this,void 0,void 0,(function*(){const t=Zs++,e=[],r=yield this._getInternalBlockNumber(100+this.pollingInterval/2);if(this._setFastBlockNumber(r),this.emit("poll",t,r),r!==this._lastBlockNumber){if(-2===this._emitted.block&&(this._emitted.block=r-1),Math.abs(this._emitted.block-r)>1e3)Us.warn("network block skew detected; skipping block events"),this.emit("error",Us.makeError("network block skew detected",p.errors.NETWORK_ERROR,{blockNumber:r,event:"blockSkew",previousBlockNumber:this._emitted.block})),this.emit("block",r);else for(let t=this._emitted.block+1;t<=r;t++)this.emit("block",t);return this._emitted.block!==r&&(this._emitted.block=r,Object.keys(this._emitted).forEach(t=>{if("block"===t)return;const e=this._emitted[t];"pending"!==e&&r-e>12&&delete this._emitted[t]})),-2===this._lastBlockNumber&&(this._lastBlockNumber=r-1),this._events.forEach(t=>{switch(t.type){case"tx":{const r=t.hash;let n=this.getTransactionReceipt(r).then(t=>t&&null!=t.blockNumber?(this._emitted["t:"+r]=t.blockNumber,this.emit(r,t),null):null).catch(t=>{this.emit("error",t)});e.push(n);break}case"filter":{const n=t.filter;n.fromBlock=this._lastBlockNumber+1,n.toBlock=r;const i=this.getLogs(n).then(t=>{0!==t.length&&t.forEach(t=>{this._emitted["b:"+t.blockHash]=t.blockNumber,this._emitted["t:"+t.transactionHash]=t.blockNumber,this.emit(n,t)})}).catch(t=>{this.emit("error",t)});e.push(i);break}}}),this._lastBlockNumber=r,Promise.all(e).then(()=>{this.emit("didPoll",t)}),null}this.emit("didPoll",t)}))}resetEventsBlock(t){this._lastBlockNumber=t-1,this.polling&&this.poll()}get network(){return this._network}detectNetwork(){return Fs(this,void 0,void 0,(function*(){return Us.throwError("provider does not support network detection",p.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"})}))}getNetwork(){return Fs(this,void 0,void 0,(function*(){const t=yield this._ready(),e=yield this.detectNetwork();if(t.chainId!==e.chainId){if(this.anyNetwork)return this._network=e,this._lastBlockNumber=-2,this._fastBlockNumber=null,this._fastBlockNumberPromise=null,this._fastQueryDate=0,this._emitted.block=-2,this._maxInternalBlockNumber=-1024,this._internalBlockNumber=null,this.emit("network",e,t),yield(r=0,new Promise(t=>{setTimeout(t,r)})),this._network;const n=Us.makeError("underlying network changed",p.errors.NETWORK_ERROR,{event:"changed",network:t,detectedNetwork:e});throw this.emit("error",n),n}var r;return t}))}get blockNumber(){return this._getInternalBlockNumber(100+this.pollingInterval/2).then(t=>{this._setFastBlockNumber(t)}),null!=this._fastBlockNumber?this._fastBlockNumber:-1}get polling(){return null!=this._poller}set polling(t){t&&!this._poller?(this._poller=setInterval(this.poll.bind(this),this.pollingInterval),this._bootstrapPoll||(this._bootstrapPoll=setTimeout(()=>{this.poll(),this._bootstrapPoll=setTimeout(()=>{this._poller||this.poll(),this._bootstrapPoll=null},this.pollingInterval)},0))):!t&&this._poller&&(clearInterval(this._poller),this._poller=null)}get pollingInterval(){return this._pollingInterval}set pollingInterval(t){if("number"!=typeof t||t<=0||parseInt(String(t))!=t)throw new Error("invalid polling interval");this._pollingInterval=t,this._poller&&(clearInterval(this._poller),this._poller=setInterval(()=>{this.poll()},this._pollingInterval))}_getFastBlockNumber(){const t=zs();return t-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=t,this._fastBlockNumberPromise=this.getBlockNumber().then(t=>((null==this._fastBlockNumber||t>this._fastBlockNumber)&&(this._fastBlockNumber=t),this._fastBlockNumber))),this._fastBlockNumberPromise}_setFastBlockNumber(t){null!=this._fastBlockNumber&&t<this._fastBlockNumber||(this._fastQueryDate=zs(),(null==this._fastBlockNumber||t>this._fastBlockNumber)&&(this._fastBlockNumber=t,this._fastBlockNumberPromise=Promise.resolve(t)))}waitForTransaction(t,e,r){return Fs(this,void 0,void 0,(function*(){null==e&&(e=1);const n=yield this.getTransactionReceipt(t);return(n?n.confirmations:0)>=e?n:new Promise((n,i)=>{let o=null,s=!1;const a=r=>{r.confirmations<e||(o&&clearTimeout(o),s||(s=!0,this.removeListener(t,a),n(r)))};this.on(t,a),"number"==typeof r&&r>0&&(o=setTimeout(()=>{s||(o=null,s=!0,this.removeListener(t,a),i(Us.makeError("timeout exceeded",p.errors.TIMEOUT,{timeout:r})))},r),o.unref&&o.unref())})}))}getBlockNumber(){return Fs(this,void 0,void 0,(function*(){return this._getInternalBlockNumber(0)}))}getGasPrice(){return Fs(this,void 0,void 0,(function*(){return yield this.getNetwork(),L.from(yield this.perform("getGasPrice",{}))}))}getBalance(t,e){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield it({address:this._getAddress(t),blockTag:this._getBlockTag(e)});return L.from(yield this.perform("getBalance",r))}))}getTransactionCount(t,e){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield it({address:this._getAddress(t),blockTag:this._getBlockTag(e)});return L.from(yield this.perform("getTransactionCount",r)).toNumber()}))}getCode(t,e){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield it({address:this._getAddress(t),blockTag:this._getBlockTag(e)});return S(yield this.perform("getCode",r))}))}getStorageAt(t,e,r){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const n=yield it({address:this._getAddress(t),blockTag:this._getBlockTag(r),position:Promise.resolve(e).then(t=>T(t))});return S(yield this.perform("getStorageAt",n))}))}_wrapTransaction(t,e){if(null!=e&&32!==N(e))throw new Error("invalid response - sendTransaction");const r=t;return null!=e&&t.hash!==e&&Us.throwError("Transaction hash mismatch from Provider.sendTransaction.",p.errors.UNKNOWN_ERROR,{expectedHash:t.hash,returnedHash:e}),r.wait=e=>Fs(this,void 0,void 0,(function*(){0!==e&&(this._emitted["t:"+t.hash]="pending");const r=yield this.waitForTransaction(t.hash,e);return null==r&&0===e?null:(this._emitted["t:"+t.hash]=r.blockNumber,0===r.status&&Us.throwError("transaction failed",p.errors.CALL_EXCEPTION,{transactionHash:t.hash,transaction:t,receipt:r}),r)})),r}sendTransaction(t){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield Promise.resolve(t).then(t=>S(t)),r=this.formatter.transaction(t);try{const t=yield this.perform("sendTransaction",{signedTransaction:e});return this._wrapTransaction(r,t)}catch(t){throw t.transaction=r,t.transactionHash=r.hash,t}}))}_getTransactionRequest(t){return Fs(this,void 0,void 0,(function*(){const e=yield t,r={};return["from","to"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?this._getAddress(t):null))}),["gasLimit","gasPrice","value"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?L.from(t):null))}),["data"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?S(t):null))}),this.formatter.transactionRequest(yield it(r))}))}_getFilter(t){return Fs(this,void 0,void 0,(function*(){t=yield t;const e={};return null!=t.address&&(e.address=this._getAddress(t.address)),["blockHash","topics"].forEach(r=>{null!=t[r]&&(e[r]=t[r])}),["fromBlock","toBlock"].forEach(r=>{null!=t[r]&&(e[r]=this._getBlockTag(t[r]))}),this.formatter.filter(yield it(e))}))}call(t,e){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield it({transaction:this._getTransactionRequest(t),blockTag:this._getBlockTag(e)});return S(yield this.perform("call",r))}))}estimateGas(t){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield it({transaction:this._getTransactionRequest(t)});return L.from(yield this.perform("estimateGas",e))}))}_getAddress(t){return Fs(this,void 0,void 0,(function*(){const e=yield this.resolveName(t);return null==e&&Us.throwError("ENS name not configured",p.errors.UNSUPPORTED_OPERATION,{operation:`resolveName(${JSON.stringify(t)})`}),e}))}_getBlock(t,e){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;let r=-128;const n={includeTransactions:!!e};if(A(t,32))n.blockHash=t;else try{n.blockTag=this.formatter.blockTag(yield this._getBlockTag(t)),A(n.blockTag)&&(r=parseInt(n.blockTag.substring(2),16))}catch(e){Us.throwArgumentError("invalid block hash or block tag","blockHashOrBlockTag",t)}return Ms(()=>Fs(this,void 0,void 0,(function*(){const t=yield this.perform("getBlock",n);if(null==t)return null!=n.blockHash&&null==this._emitted["b:"+n.blockHash]||null!=n.blockTag&&r>this._emitted.block?null:void 0;if(e){let e=null;for(let r=0;r<t.transactions.length;r++){const n=t.transactions[r];if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations){null==e&&(e=yield this._getInternalBlockNumber(100+2*this.pollingInterval));let t=e-n.blockNumber+1;t<=0&&(t=1),n.confirmations=t}}return this.formatter.blockWithTransactions(t)}return this.formatter.block(t)})),{oncePoll:this})}))}getBlock(t){return this._getBlock(t,!1)}getBlockWithTransactions(t){return this._getBlock(t,!0)}getTransaction(t){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;const e={transactionHash:this.formatter.hash(t,!0)};return Ms(()=>Fs(this,void 0,void 0,(function*(){const r=yield this.perform("getTransaction",e);if(null==r)return null==this._emitted["t:"+t]?null:void 0;const n=this.formatter.transactionResponse(r);if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations){let t=(yield this._getInternalBlockNumber(100+2*this.pollingInterval))-n.blockNumber+1;t<=0&&(t=1),n.confirmations=t}return this._wrapTransaction(n)})),{oncePoll:this})}))}getTransactionReceipt(t){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;const e={transactionHash:this.formatter.hash(t,!0)};return Ms(()=>Fs(this,void 0,void 0,(function*(){const r=yield this.perform("getTransactionReceipt",e);if(null==r)return null==this._emitted["t:"+t]?null:void 0;if(null==r.blockHash)return;const n=this.formatter.receipt(r);if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations){let t=(yield this._getInternalBlockNumber(100+2*this.pollingInterval))-n.blockNumber+1;t<=0&&(t=1),n.confirmations=t}return n})),{oncePoll:this})}))}getLogs(t){return Fs(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield it({filter:this._getFilter(t)}),r=yield this.perform("getLogs",e);return r.forEach(t=>{null==t.removed&&(t.removed=!1)}),Cs.arrayOf(this.formatter.filterLog.bind(this.formatter))(r)}))}getEtherPrice(){return Fs(this,void 0,void 0,(function*(){return yield this.getNetwork(),this.perform("getEtherPrice",{})}))}_getBlockTag(t){return Fs(this,void 0,void 0,(function*(){if("number"==typeof(t=yield t)&&t<0){t%1&&Us.throwArgumentError("invalid BlockTag","blockTag",t);let e=yield this._getInternalBlockNumber(100+2*this.pollingInterval);return e+=t,e<0&&(e=0),this.formatter.blockTag(e)}return this.formatter.blockTag(t)}))}getResolver(t){return Fs(this,void 0,void 0,(function*(){const e=yield this._getResolver(t);return null==e?null:new Vs(this,e,t)}))}_getResolver(t){return Fs(this,void 0,void 0,(function*(){const e=yield this.getNetwork();e.ensAddress||Us.throwError("network does not support ENS",p.errors.UNSUPPORTED_OPERATION,{operation:"ENS",network:e.name});const r={to:e.ensAddress,data:"0x0178b8bf"+Ye(t).substring(2)};return this.formatter.callAddress(yield this.call(r))}))}resolveName(t){return Fs(this,void 0,void 0,(function*(){t=yield t;try{return Promise.resolve(this.formatter.address(t))}catch(e){if(A(t))throw e}"string"!=typeof t&&Us.throwArgumentError("invalid ENS name","name",t);const e=yield this.getResolver(t);return e?yield e.getAddress():null}))}lookupAddress(t){return Fs(this,void 0,void 0,(function*(){t=yield t;const e=(t=this.formatter.address(t)).substring(2).toLowerCase()+".addr.reverse",r=yield this._getResolver(e);if(!r)return null;let n=M(yield this.call({to:r,data:"0x691f3431"+Ye(e).substring(2)}));if(n.length<32||!L.from(n.slice(0,32)).eq(32))return null;if(n=n.slice(32),n.length<32)return null;const i=L.from(n.slice(0,32)).toNumber();if(n=n.slice(32),i>n.length)return null;const o=Te(n.slice(0,i));return(yield this.resolveName(o))!=t?null:o}))}perform(t,e){return Us.throwError(t+" not implemented",p.errors.NOT_IMPLEMENTED,{operation:t})}_startEvent(t){this.polling=this._events.filter(t=>t.pollable()).length>0}_stopEvent(t){this.polling=this._events.filter(t=>t.pollable()).length>0}_addEventListener(t,e,r){const n=new Ks(js(t),e,r);return this._events.push(n),this._startEvent(n),this}on(t,e){return this._addEventListener(t,e,!1)}once(t,e){return this._addEventListener(t,e,!0)}emit(t,...e){let r=!1,n=[],i=js(t);return this._events=this._events.filter(t=>t.tag!==i||(setTimeout(()=>{t.listener.apply(this,e)},0),r=!0,!t.once||(n.push(t),!1))),n.forEach(t=>{this._stopEvent(t)}),r}listenerCount(t){if(!t)return this._events.length;let e=js(t);return this._events.filter(t=>t.tag===e).length}listeners(t){if(null==t)return this._events.map(t=>t.listener);let e=js(t);return this._events.filter(t=>t.tag===e).map(t=>t.listener)}off(t,e){if(null==e)return this.removeAllListeners(t);const r=[];let n=!1,i=js(t);return this._events=this._events.filter(t=>t.tag!==i||t.listener!=e||(!!n||(n=!0,r.push(t),!1))),r.forEach(t=>{this._stopEvent(t)}),this}removeAllListeners(t){let e=[];if(null==t)e=this._events,this._events=[];else{const r=js(t);this._events=this._events.filter(t=>t.tag!==r||(e.push(t),!1))}return e.forEach(t=>{this._stopEvent(t)}),this}}var Xs=r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.version="providers/5.0.7"})),Qs=(e(Xs),Xs.version,e(r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0});var r=null;try{if(null==(r=WebSocket))throw new Error("inject please")}catch(t){var n=new m.Logger(Xs.version);r=function(){n.throwError("WebSockets not supported in this environment",m.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new WebSocket()"})}}t.exports=r})))),Ys=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const ta=new p(Rs);function ea(t){return new Promise((function(e){setTimeout(e,t)}))}function ra(t){if(t.error){const e=new Error(t.error.message);throw e.code=t.error.code,e.data=t.error.data,e}return t.result}function na(t){return t?t.toLowerCase():t}const ia={};class oa extends pr{constructor(t,e,r){if(ta.checkNew(new.target,oa),super(),t!==ia)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");rt(this,"provider",e),null==r&&(r=0),"string"==typeof r?(rt(this,"_address",this.provider.formatter.address(r)),rt(this,"_index",null)):"number"==typeof r?(rt(this,"_index",r),rt(this,"_address",null)):ta.throwArgumentError("invalid address or index","addressOrIndex",r)}connect(t){return ta.throwError("cannot alter JSON-RPC Signer connection",p.errors.UNSUPPORTED_OPERATION,{operation:"connect"})}connectUnchecked(){return new sa(ia,this.provider,this._address||this._index)}getAddress(){return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then(t=>(t.length<=this._index&&ta.throwError("unknown account #"+this._index,p.errors.UNSUPPORTED_OPERATION,{operation:"getAddress"}),this.provider.formatter.address(t[this._index])))}sendUncheckedTransaction(t){t=st(t);const e=this.getAddress().then(t=>(t&&(t=t.toLowerCase()),t));if(null==t.gasLimit){const r=st(t);r.from=e,t.gasLimit=this.provider.estimateGas(r)}return it({tx:it(t),sender:e}).then(({tx:e,sender:r})=>{null!=e.from?e.from.toLowerCase()!==r&&ta.throwArgumentError("from address mismatch","transaction",t):e.from=r;const n=this.provider.constructor.hexlifyTransaction(e,{from:!0});return this.provider.send("eth_sendTransaction",[n]).then(t=>t,t=>{throw t.responseText&&(t.responseText.indexOf("insufficient funds")>=0&&ta.throwError("insufficient funds",p.errors.INSUFFICIENT_FUNDS,{transaction:e}),t.responseText.indexOf("nonce too low")>=0&&ta.throwError("nonce has already been used",p.errors.NONCE_EXPIRED,{transaction:e}),t.responseText.indexOf("replacement transaction underpriced")>=0&&ta.throwError("replacement fee too low",p.errors.REPLACEMENT_UNDERPRICED,{transaction:e})),t})})}signTransaction(t){return ta.throwError("signing transactions is unsupported",p.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})}sendTransaction(t){return this.sendUncheckedTransaction(t).then(t=>Ms(()=>this.provider.getTransaction(t).then(e=>{if(null!==e)return this.provider._wrapTransaction(e,t)}),{onceBlock:this.provider}).catch(e=>{throw e.transactionHash=t,e}))}signMessage(t){const e="string"==typeof t?Ne(t):t;return this.getAddress().then(t=>this.provider.send("eth_sign",[t.toLowerCase(),S(e)]))}unlock(t){const e=this.provider;return this.getAddress().then((function(r){return e.send("personal_unlockAccount",[r.toLowerCase(),t,null])}))}}class sa extends oa{sendTransaction(t){return this.sendUncheckedTransaction(t).then(t=>({hash:t,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:e=>this.provider.waitForTransaction(t,e)}))}}const aa={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};class ha extends $s{constructor(t,e){ta.checkNew(new.target,ha);let r=e;null==r&&(r=new Promise((t,e)=>{setTimeout(()=>{this.detectNetwork().then(e=>{t(e)},t=>{e(t)})},0)})),super(r),t||(t=nt(this.constructor,"defaultUrl")()),rt(this,"connection","string"==typeof t?Object.freeze({url:t}):Object.freeze(st(t))),this._nextId=42}static defaultUrl(){return"http://localhost:8545"}detectNetwork(){return Ys(this,void 0,void 0,(function*(){yield ea(0);let t=null;try{t=yield this.send("eth_chainId",[])}catch(e){try{t=yield this.send("net_version",[])}catch(t){}}if(null!=t){const e=nt(this.constructor,"getNetwork");try{return e(L.from(t).toNumber())}catch(e){return ta.throwError("could not detect network",p.errors.NETWORK_ERROR,{chainId:t,event:"invalidNetwork",serverError:e})}}return ta.throwError("could not detect network",p.errors.NETWORK_ERROR,{event:"noNetwork"})}))}getSigner(t){return new oa(ia,this,t)}getUncheckedSigner(t){return this.getSigner(t).connectUnchecked()}listAccounts(){return this.send("eth_accounts",[]).then(t=>t.map(t=>this.formatter.address(t)))}send(t,e){const r={method:t,params:e,id:this._nextId++,jsonrpc:"2.0"};return this.emit("debug",{action:"request",request:ut(r),provider:this}),bs(this.connection,JSON.stringify(r),ra).then(t=>(this.emit("debug",{action:"response",request:r,response:t,provider:this}),t),t=>{throw this.emit("debug",{action:"response",error:t,request:r,provider:this}),t})}prepareRequest(t,e){switch(t){case"getBlockNumber":return["eth_blockNumber",[]];case"getGasPrice":return["eth_gasPrice",[]];case"getBalance":return["eth_getBalance",[na(e.address),e.blockTag]];case"getTransactionCount":return["eth_getTransactionCount",[na(e.address),e.blockTag]];case"getCode":return["eth_getCode",[na(e.address),e.blockTag]];case"getStorageAt":return["eth_getStorageAt",[na(e.address),e.position,e.blockTag]];case"sendTransaction":return["eth_sendRawTransaction",[e.signedTransaction]];case"getBlock":return e.blockTag?["eth_getBlockByNumber",[e.blockTag,!!e.includeTransactions]]:e.blockHash?["eth_getBlockByHash",[e.blockHash,!!e.includeTransactions]]:null;case"getTransaction":return["eth_getTransactionByHash",[e.transactionHash]];case"getTransactionReceipt":return["eth_getTransactionReceipt",[e.transactionHash]];case"call":return["eth_call",[nt(this.constructor,"hexlifyTransaction")(e.transaction,{from:!0}),e.blockTag]];case"estimateGas":return["eth_estimateGas",[nt(this.constructor,"hexlifyTransaction")(e.transaction,{from:!0})]];case"getLogs":return e.filter&&null!=e.filter.address&&(e.filter.address=na(e.filter.address)),["eth_getLogs",[e.filter]]}return null}perform(t,e){const r=this.prepareRequest(t,e);return null==r&&ta.throwError(t+" not implemented",p.errors.NOT_IMPLEMENTED,{operation:t}),"sendTransaction"===t?this.send(r[0],r[1]).catch(t=>{throw t.responseText&&(t.responseText.indexOf("insufficient funds")>0&&ta.throwError("insufficient funds",p.errors.INSUFFICIENT_FUNDS,{}),t.responseText.indexOf("nonce too low")>0&&ta.throwError("nonce has already been used",p.errors.NONCE_EXPIRED,{}),t.responseText.indexOf("replacement transaction underpriced")>0&&ta.throwError("replacement fee too low",p.errors.REPLACEMENT_UNDERPRICED,{})),t}):this.send(r[0],r[1])}_startEvent(t){"pending"===t.tag&&this._startPending(),super._startEvent(t)}_startPending(){if(null!=this._pendingFilter)return;const t=this,e=this.send("eth_newPendingTransactionFilter",[]);this._pendingFilter=e,e.then((function(r){return function n(){t.send("eth_getFilterChanges",[r]).then((function(r){if(t._pendingFilter!=e)return null;let n=Promise.resolve();return r.forEach((function(e){t._emitted["t:"+e.toLowerCase()]="pending",n=n.then((function(){return t.getTransaction(e).then((function(e){return t.emit("pending",e),null}))}))})),n.then((function(){return ea(1e3)}))})).then((function(){if(t._pendingFilter==e)return setTimeout((function(){n()}),0),null;t.send("eth_uninstallFilter",[r])})).catch(t=>{})}(),r})).catch(t=>{})}_stopEvent(t){"pending"===t.tag&&0===this.listenerCount("pending")&&(this._pendingFilter=null),super._stopEvent(t)}static hexlifyTransaction(t,e){const r=st(aa);if(e)for(const t in e)e[t]&&(r[t]=!0);ot(t,r);const n={};return["gasLimit","gasPrice","nonce","value"].forEach((function(e){if(null==t[e])return;const r=T(t[e]);"gasLimit"===e&&(e="gas"),n[e]=r})),["from","to","data"].forEach((function(e){null!=t[e]&&(n[e]=S(t[e]))})),n}}var ua=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const la=new p(Rs);let ca=1;class fa extends ha{constructor(t,e){"any"===e&&la.throwError("WebSocketProvider does not support 'any' 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n;this._subs[i]={tag:t,processFunc:r}}))}_startEvent(t){switch(t.type){case"block":this._subscribe("block",["newHeads"],t=>{const e=L.from(t.number).toNumber();this._emitted.block=e,this.emit("block",e)});break;case"pending":this._subscribe("pending",["newPendingTransactions"],t=>{this.emit("pending",t)});break;case"filter":this._subscribe(t.tag,["logs",this._getFilter(t.filter)],e=>{null==e.removed&&(e.removed=!1),this.emit(t.filter,this.formatter.filterLog(e))});break;case"tx":{const e=t=>{const e=t.hash;this.getTransactionReceipt(e).then(t=>{t&&this.emit(e,t)})};e(t),this._subscribe("tx",["newHeads"],t=>{this._events.filter(t=>"tx"===t.type).forEach(e)});break}case"debug":case"poll":case"willPoll":case"didPoll":case"error":break;default:console.log("unhandled:",t)}}_stopEvent(t){let e=t.tag;if("tx"===t.type){if(this._events.filter(t=>"tx"===t.type).length)return;e="tx"}else if(this.listenerCount(t.event))return;const r=this._subIds[e];r&&(delete this._subIds[e],r.then(t=>{this._subs[t]&&(delete this._subs[t],this.send("eth_unsubscribe",[t]))}))}destroy(){return ua(this,void 0,void 0,(function*(){this._websocket.readyState===Qs.CONNECTING&&(yield new Promise(t=>{this._websocket.onopen=function(){t(!0)},this._websocket.onerror=function(){t(!1)}})),this._websocket.close(1e3)}))}}var da=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const pa=new p(Rs);class ma extends ha{detectNetwork(){const t=Object.create(null,{detectNetwork:{get:()=>super.detectNetwork}});return da(this,void 0,void 0,(function*(){let e=this.network;return null==e&&(e=yield t.detectNetwork.call(this),e||pa.throwError("no network 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fa(n,r.network)}static getApiKey(t){return null==t?"_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC":(t&&"string"!=typeof t&&va.throwArgumentError("invalid apiKey","apiKey",t),t)}static getUrl(t,e){let r=null;switch(t.name){case"homestead":r="eth-mainnet.alchemyapi.io/v2/";break;case"ropsten":r="eth-ropsten.alchemyapi.io/v2/";break;case"rinkeby":r="eth-rinkeby.alchemyapi.io/v2/";break;case"goerli":r="eth-goerli.alchemyapi.io/v2/";break;case"kovan":r="eth-kovan.alchemyapi.io/v2/";break;default:va.throwArgumentError("unsupported network","network",arguments[0])}return{url:"https://"+r+e,throttleCallback:(t,r)=>("_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC"===e&&Os(),Promise.resolve(!0))}}}var wa=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const ba=new p(Rs);class Ma extends ga{static getApiKey(t){return null!=t&&ba.throwArgumentError("apiKey not supported for cloudflare","apiKey",t),null}static getUrl(t,e){let r=null;switch(t.name){case"homestead":r="https://cloudflare-eth.com/";break;default:ba.throwArgumentError("unsupported network","network",arguments[0])}return r}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return wa(this,void 0,void 0,(function*(){if("getBlockNumber"===t){return(yield r.perform.call(this,"getBlock",{blockTag:"latest"})).number}return r.perform.call(this,t,e)}))}}var _a=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const Ea=new p(Rs);function ka(t){const e=[];for(let r in t){if(null==t[r])continue;let n=S(t[r]);({gasLimit:!0,gasPrice:!0,nonce:!0,value:!0})[r]&&(n=T(n)),e.push(r+"="+n)}return e.join("&")}function Aa(t){if(0==t.status&&("No records found"===t.message||"No transactions found"===t.message))return t.result;if(1!=t.status||"OK"!=t.message){const e=new Error("invalid response");throw e.result=JSON.stringify(t),(t.result||"").toLowerCase().indexOf("rate limit")>=0&&(e.throttleRetry=!0),e}return t.result}function Sa(t){if(t&&0==t.status&&"NOTOK"==t.message&&(t.result||"").toLowerCase().indexOf("rate limit")>=0){const e=new Error("throttled response");throw e.result=JSON.stringify(t),e.throttleRetry=!0,e}if("2.0"!=t.jsonrpc){const e=new Error("invalid response");throw e.result=JSON.stringify(t),e}if(t.error){const e=new Error(t.error.message||"unknown error");throw t.error.code&&(e.code=t.error.code),t.error.data&&(e.data=t.error.data),e}return t.result}function Na(t){if("pending"===t)throw new Error("pending not supported");return"latest"===t?t:parseInt(t.substring(2),16)}const xa="9D13ZE7XSBTJ94N9BNJ2MA33VMAY2YPIRB";class Pa extends $s{constructor(t,e){Ea.checkNew(new.target,Pa),super(t);let r="invalid";this.network&&(r=this.network.name);let n=null;switch(r){case"homestead":n="https://api.etherscan.io";break;case"ropsten":n="https://api-ropsten.etherscan.io";break;case"rinkeby":n="https://api-rinkeby.etherscan.io";break;case"kovan":n="https://api-kovan.etherscan.io";break;case"goerli":n="https://api-goerli.etherscan.io";break;default:throw new Error("unsupported network")}rt(this,"baseUrl",n),rt(this,"apiKey",e||xa)}detectNetwork(){return _a(this,void 0,void 0,(function*(){return this.network}))}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return _a(this,void 0,void 0,(function*(){let n=this.baseUrl,i="";this.apiKey&&(i+="&apikey="+this.apiKey);const o=(t,e)=>_a(this,void 0,void 0,(function*(){this.emit("debug",{action:"request",request:t,provider:this});const r={url:t,throttleSlotInterval:1e3,throttleCallback:(t,e)=>(this.apiKey===xa&&Os(),Promise.resolve(!0))},n=yield bs(r,null,e||Sa);return this.emit("debug",{action:"response",request:t,response:ut(n),provider:this}),n}));switch(t){case"getBlockNumber":return n+="/api?module=proxy&action=eth_blockNumber"+i,o(n);case"getGasPrice":return n+="/api?module=proxy&action=eth_gasPrice"+i,o(n);case"getBalance":return n+="/api?module=account&action=balance&address="+e.address,n+="&tag="+e.blockTag+i,o(n,Aa);case"getTransactionCount":return n+="/api?module=proxy&action=eth_getTransactionCount&address="+e.address,n+="&tag="+e.blockTag+i,o(n);case"getCode":return n+="/api?module=proxy&action=eth_getCode&address="+e.address,n+="&tag="+e.blockTag+i,o(n);case"getStorageAt":return n+="/api?module=proxy&action=eth_getStorageAt&address="+e.address,n+="&position="+e.position,n+="&tag="+e.blockTag+i,o(n);case"sendTransaction":return n+="/api?module=proxy&action=eth_sendRawTransaction&hex="+e.signedTransaction,n+=i,o(n).catch(t=>{throw t.responseText&&(t.responseText.toLowerCase().indexOf("insufficient funds")>=0&&Ea.throwError("insufficient funds",p.errors.INSUFFICIENT_FUNDS,{}),t.responseText.indexOf("same hash was already imported")>=0&&Ea.throwError("nonce has already been used",p.errors.NONCE_EXPIRED,{}),t.responseText.indexOf("another transaction with same nonce")>=0&&Ea.throwError("replacement fee too low",p.errors.REPLACEMENT_UNDERPRICED,{})),t});case"getBlock":if(e.blockTag)return n+="/api?module=proxy&action=eth_getBlockByNumber&tag="+e.blockTag,e.includeTransactions?n+="&boolean=true":n+="&boolean=false",n+=i,o(n);throw new Error("getBlock by blockHash not implemented");case"getTransaction":return n+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+e.transactionHash,n+=i,o(n);case"getTransactionReceipt":return n+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+e.transactionHash,n+=i,o(n);case"call":{let t=ka(e.transaction);if(t&&(t="&"+t),n+="/api?module=proxy&action=eth_call"+t,"latest"!==e.blockTag)throw new Error("EtherscanProvider does not support blockTag for call");return n+=i,o(n)}case"estimateGas":{let t=ka(e.transaction);return t&&(t="&"+t),n+="/api?module=proxy&action=eth_estimateGas&"+t,n+=i,o(n)}case"getLogs":{if(n+="/api?module=logs&action=getLogs",e.filter.fromBlock&&(n+="&fromBlock="+Na(e.filter.fromBlock)),e.filter.toBlock&&(n+="&toBlock="+Na(e.filter.toBlock)),e.filter.address&&(n+="&address="+e.filter.address),e.filter.topics&&e.filter.topics.length>0&&(e.filter.topics.length>1&&Ea.throwError("unsupported topic count",p.errors.UNSUPPORTED_OPERATION,{topics:e.filter.topics}),1===e.filter.topics.length)){const t=e.filter.topics[0];"string"==typeof t&&66===t.length||Ea.throwError("unsupported topic format",p.errors.UNSUPPORTED_OPERATION,{topic0:t}),n+="&topic0="+t}n+=i;const t=yield o(n,Aa);let r={};for(let e=0;e<t.length;e++){const n=t[e];if(null==n.blockHash){if(null==r[n.transactionHash]){const t=yield this.getTransaction(n.transactionHash);t&&(r[n.transactionHash]=t.blockHash)}n.blockHash=r[n.transactionHash]}}return t}case"getEtherPrice":return"homestead"!==this.network.name?0:(n+="/api?module=stats&action=ethprice",n+=i,parseFloat((yield o(n,Aa)).ethusd))}return r.perform.call(this,t,e)}))}getHistory(t,e,r){let n=this.baseUrl,i="";return this.apiKey&&(i+="&apikey="+this.apiKey),null==e&&(e=0),null==r&&(r=99999999),this.resolveName(t).then(t=>{n+="/api?module=account&action=txlist&address="+t,n+="&startblock="+e,n+="&endblock="+r,n+="&sort=asc"+i,this.emit("debug",{action:"request",request:n,provider:this});return bs({url:n,throttleSlotInterval:1e3,throttleCallback:(t,e)=>(this.apiKey===xa&&Os(),Promise.resolve(!0))},null,Aa).then(t=>{this.emit("debug",{action:"response",request:n,response:ut(t),provider:this});let e=[];return t.forEach(t=>{["contractAddress","to"].forEach((function(e){""==t[e]&&delete t[e]})),null==t.creates&&null!=t.contractAddress&&(t.creates=t.contractAddress);let r=this.formatter.transactionResponse(t);t.timeStamp&&(r.timestamp=parseInt(t.timeStamp)),e.push(r)}),e})})}}var Ta=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{h(n.next(t))}catch(t){o(t)}}function a(t){try{h(n.throw(t))}catch(t){o(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}h((n=n.apply(t,e||[])).next())}))};const Ra=new p(Rs);function Ia(){return(new Date).getTime()}function Ca(t){let e=null;for(let r=0;r<t.length;r++){const n=t[r];if(null==n)return 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n},wait:t=>(n=n.then(t),n)}}function La(t,e){const r={provider:t.provider,weight:t.weight};return t.start&&(r.start=t.start),e&&(r.duration=e-t.start),t.done&&(t.error?r.error=t.error:r.result=t.result||null),r}function Da(t,e,r){let n=Oa;switch(e){case"getBlockNumber":return function(e){const r=e.map(t=>t.result);let n=Ba(e.map(t=>t.result),2);if(null!=n)return n=Math.ceil(n),r.indexOf(n+1)>=0&&n++,n>=t._highestBlockNumber&&(t._highestBlockNumber=n),t._highestBlockNumber};case"getGasPrice":return function(t){const e=t.map(t=>t.result);return e.sort(),e[Math.floor(e.length/2)]};case"getEtherPrice":return function(t){return Ba(t.map(t=>t.result))};case"getBalance":case"getTransactionCount":case"getCode":case"getStorageAt":case"call":case"estimateGas":case"getLogs":break;case"getTransaction":case"getTransactionReceipt":n=function(t){return null==t?null:((t=st(t)).confirmations=-1,Oa(t))};break;case"getBlock":n=r.includeTransactions?function(t){return null==t?null:((t=st(t)).transactions=t.transactions.map(t=>((t=st(t)).confirmations=-1,t)),Oa(t))}:function(t){return null==t?null:Oa(t)};break;default:throw new Error("unknown method: "+e)}return function(t,e){return function(r){const n={};r.forEach(e=>{const r=t(e.result);n[r]||(n[r]={count:0,result:e.result}),n[r].count++});const i=Object.keys(n);for(let t=0;t<i.length;t++){const r=n[i[t]];if(r.count>=e)return r.result}}}(n,t.quorum)}function ja(t,e){return Ta(this,void 0,void 0,(function*(){const r=t.provider;return null!=r.blockNumber&&r.blockNumber>=e||-1===e?r:Ms(()=>new Promise((n,i)=>{setTimeout((function(){return r.blockNumber>=e?n(r):t.cancelled?n(null):n(void 0)}),0)}),{oncePoll:r})}))}function za(t,e,r,n){return Ta(this,void 0,void 0,(function*(){let i=t.provider;switch(r){case"getBlockNumber":case"getGasPrice":return i[r]();case"getEtherPrice":if(i.getEtherPrice)return i.getEtherPrice();break;case"getBalance":case"getTransactionCount":case"getCode":return n.blockTag&&A(n.blockTag)&&(i=yield ja(t,e)),i[r](n.address,n.blockTag||"latest");case"getStorageAt":return n.blockTag&&A(n.blockTag)&&(i=yield ja(t,e)),i.getStorageAt(n.address,n.position,n.blockTag||"latest");case"getBlock":return n.blockTag&&A(n.blockTag)&&(i=yield ja(t,e)),i[n.includeTransactions?"getBlockWithTransactions":"getBlock"](n.blockTag||n.blockHash);case"call":case"estimateGas":return n.blockTag&&A(n.blockTag)&&(i=yield ja(t,e)),i[r](n.transaction);case"getTransaction":case"getTransactionReceipt":return i[r](n.transactionHash);case"getLogs":{let r=n.filter;return(r.fromBlock&&A(r.fromBlock)||r.toBlock&&A(r.toBlock))&&(i=yield ja(t,e)),i.getLogs(r)}}return Ra.throwError("unknown method error",p.errors.UNKNOWN_ERROR,{method:r,params:n})}))}class qa extends $s{constructor(t,e){Ra.checkNew(new.target,qa),0===t.length&&Ra.throwArgumentError("missing providers","providers",t);const r=t.map((t,e)=>{if(lr.isProvider(t))return Object.freeze({provider:t,weight:1,stallTimeout:750,priority:1});const r=st(t);null==r.priority&&(r.priority=1),null==r.stallTimeout&&(r.stallTimeout=750),null==r.weight&&(r.weight=1);const n=r.weight;return(n%1||n>512||n<1)&&Ra.throwArgumentError("invalid weight; must be integer in [1, 512]",`providers[${e}].weight`,n),Object.freeze(r)}),n=r.reduce((t,e)=>t+e.weight,0);null==e?e=n/2:e>n&&Ra.throwArgumentError("quorum will always fail; larger than total weight","quorum",e);let i=Ca(r.map(t=>t.provider.network));null==i&&(i=new Promise((t,e)=>{setTimeout(()=>{this.detectNetwork().then(t,e)},0)})),super(i),rt(this,"providerConfigs",Object.freeze(r)),rt(this,"quorum",e),this._highestBlockNumber=-1}detectNetwork(){return Ta(this,void 0,void 0,(function*(){return Ca(yield Promise.all(this.providerConfigs.map(t=>t.provider.getNetwork())))}))}perform(t,e){return Ta(this,void 0,void 0,(function*(){if("sendTransaction"===t){const t=yield Promise.all(this.providerConfigs.map(t=>t.provider.sendTransaction(e.signedTransaction).then(t=>t.hash,t=>t)));for(let e=0;e<t.length;e++){const r=t[e];if("string"==typeof r)return r}throw t[0]}-1===this._highestBlockNumber&&"getBlockNumber"!==t&&(yield this.getBlockNumber());const r=Da(this,t,e),n=No(this.providerConfigs.map(st));n.sort((t,e)=>t.priority-e.priority);const i=this._highestBlockNumber;let o=0,s=!0;for(;;){const a=Ia();let h=n.filter(t=>t.runner&&a-t.start<t.stallTimeout).reduce((t,e)=>t+e.weight,0);for(;h<this.quorum&&o<n.length;){const r=n[o++],s=Fa++;r.start=Ia(),r.staller=Ua(r.stallTimeout),r.staller.wait(()=>{r.staller=null}),r.runner=za(r,i,t,e).then(n=>{r.done=!0,r.result=n,this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:La(r,Ia()),request:{method:t,params:ut(e)},provider:this})},n=>{r.done=!0,r.error=n,this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:La(r,Ia()),request:{method:t,params:ut(e)},provider:this})}),this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:La(r,null),request:{method:t,params:ut(e)},provider:this}),h+=r.weight}const u=[];n.forEach(t=>{!t.done&&t.runner&&(u.push(t.runner),t.staller&&u.push(t.staller.getPromise()))}),u.length&&(yield Promise.race(u));const l=n.filter(t=>t.done&&null==t.error);if(l.length>=this.quorum){const t=r(l);if(void 0!==t)return n.forEach(t=>{t.staller&&t.staller.cancel(),t.cancelled=!0}),t;s||(yield Ua(100).getPromise()),s=!1}if(0===n.filter(t=>!t.done).length)break}return n.forEach(t=>{t.staller&&t.staller.cancel(),t.cancelled=!0}),Ra.throwError("failed to meet quorum",p.errors.SERVER_ERROR,{method:t,params:e,results:n.map(t=>La(t)),provider:this})}))}}const Ka=new p(Rs),Ha="84842078b09946638c03157f83405213";class Ga extends ga{static getWebSocketProvider(t,e){const r=new Ga(t,e).connection;r.password&&Ka.throwError("INFURA WebSocket project secrets unsupported",p.errors.UNSUPPORTED_OPERATION,{operation:"InfuraProvider.getWebSocketProvider()"});const n=r.url.replace(/^http/i,"ws").replace("/v3/","/ws/v3/");return new fa(n,t)}static getApiKey(t){const e={apiKey:Ha,projectId:Ha,projectSecret:null};return null==t||("string"==typeof t?e.projectId=t:null!=t.projectSecret?(Ka.assertArgument("string"==typeof t.projectId,"projectSecret requires a projectId","projectId",t.projectId),Ka.assertArgument("string"==typeof t.projectSecret,"invalid projectSecret","projectSecret","[REDACTED]"),e.projectId=t.projectId,e.projectSecret=t.projectSecret):t.projectId&&(e.projectId=t.projectId),e.apiKey=e.projectId),e}static getUrl(t,e){let r=null;switch(t?t.name:"unknown"){case"homestead":r="mainnet.infura.io";break;case"ropsten":r="ropsten.infura.io";break;case"rinkeby":r="rinkeby.infura.io";break;case"kovan":r="kovan.infura.io";break;case"goerli":r="goerli.infura.io";break;default:Ka.throwError("unsupported network",p.errors.INVALID_ARGUMENT,{argument:"network",value:t})}const n={url:"https://"+r+"/v3/"+e.projectId,throttleCallback:(t,r)=>(e.projectId===Ha&&Os(),Promise.resolve(!0))};return null!=e.projectSecret&&(n.user="",n.password=e.projectSecret),n}}const Wa=new p(Rs);class Va extends ga{static getApiKey(t){return t&&"string"!=typeof t&&Wa.throwArgumentError("invalid apiKey","apiKey",t),t||"ETHERS_JS_SHARED"}static getUrl(t,e){Wa.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform.");let r=null;switch(t.name){case"homestead":r="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";break;case"ropsten":r="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";break;case"rinkeby":r="https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";break;case"goerli":r="https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";break;case"kovan":r="https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";break;default:Wa.throwArgumentError("unsupported network","network",arguments[0])}return r+"?apiKey="+e}}const Ja=new p(Rs);let Za=1;function $a(t,e){return function(r,n){"eth_sign"==r&&t.isMetaMask&&(r="personal_sign",n=[n[1],n[0]]);const i={method:r,params:n,id:Za++,jsonrpc:"2.0"};return new Promise((t,r)=>{e(i,(function(e,n){if(e)return r(e);if(n.error){const t=new Error(n.error.message);return t.code=n.error.code,t.data=n.error.data,r(t)}t(n.result)}))})}}class Xa extends ha{constructor(t,e){Ja.checkNew(new.target,Xa),null==t&&Ja.throwArgumentError("missing provider","provider",t);let r=null,n=null,i=null;"function"==typeof t?(r="unknown:",n=t):(r=t.host||t.path||"",!r&&t.isMetaMask&&(r="metamask"),i=t,t.request?(""===r&&(r="eip-1193:"),n=function(t){return function(e,r){return null==r&&(r=[]),"eth_sign"==e&&t.isMetaMask&&(e="personal_sign",r=[r[1],r[0]]),t.request({method:e,params:r})}}(t)):t.sendAsync?n=$a(t,t.sendAsync.bind(t)):t.send?n=$a(t,t.send.bind(t)):Ja.throwArgumentError("unsupported provider","provider",t),r||(r="unknown:")),super(r,e),rt(this,"jsonRpcFetchFunc",n),rt(this,"provider",i)}send(t,e){return this.jsonRpcFetchFunc(t,e)}}const Qa=new p(Rs);function Ya(t,e){if(null==t&&(t="homestead"),"string"==typeof t){const e=t.match(/^(ws|http)s?:/i);if(e)switch(e[1]){case"http":return new ha(t);case"ws":return new fa(t);default:Qa.throwArgumentError("unsupported URL scheme","network",t)}}const r=cs(t);return r&&r._defaultProvider||Qa.throwError("unsupported getDefaultProvider network",p.errors.NETWORK_ERROR,{operation:"getDefaultProvider",network:t}),r._defaultProvider({FallbackProvider:qa,AlchemyProvider:ya,CloudflareProvider:Ma,EtherscanProvider:Pa,InfuraProvider:Ga,JsonRpcProvider:ha,NodesmithProvider:Va,Web3Provider:Xa,IpcProvider:null},e)}var th=Object.freeze({Provider:lr,BaseProvider:$s,Resolver:Vs,UrlJsonRpcProvider:ga,FallbackProvider:qa,AlchemyProvider:ya,CloudflareProvider:Ma,EtherscanProvider:Pa,InfuraProvider:Ga,JsonRpcProvider:ha,NodesmithProvider:Va,StaticJsonRpcProvider:ma,Web3Provider:Xa,WebSocketProvider:fa,IpcProvider:null,JsonRpcSigner:oa,getDefaultProvider:Ya,getNetwork:cs,Formatter:Cs});const eh=new RegExp("^bytes([0-9]+)$"),rh=new RegExp("^(u?int)([0-9]*)$"),nh=new RegExp("^(.*)\\[([0-9]*)\\]$");function ih(t,e){if(t.length!=e.length)throw new Error("type/value count mismatch");const r=[];return t.forEach((function(t,n){r.push(function t(e,r,n){switch(e){case"address":return n?k(r,32):M(r);case"string":return Ne(r);case"bytes":return M(r);case"bool":return r=r?"0x01":"0x00",n?k(r,32):M(r)}let i=e.match(rh);if(i){let t=parseInt(i[2]||"256");if(i[2]&&String(t)!==i[2]||t%8!=0||0===t||t>256)throw new Error("invalid number type - "+e);return n&&(t=256),k(r=L.from(r).toTwos(t),t/8)}if(i=e.match(eh),i){const t=parseInt(i[1]);if(String(t)!==i[1]||0===t||t>32)throw new Error("invalid bytes type - "+e);if(M(r).byteLength!==t)throw new Error("invalid value for "+e);return n?M((r+"0000000000000000000000000000000000000000000000000000000000000000").substring(0,66)):r}if(i=e.match(nh),i&&Array.isArray(r)){const n=i[1];if(parseInt(i[2]||String(r.length))!=r.length)throw new Error("invalid value for "+e);const o=[];return r.forEach((function(e){o.push(t(n,e,!0))})),_(o)}throw new Error("invalid type - "+e)}(t,e[n]))})),S(_(r))}const oh=new p("units/5.0.3"),sh=["wei","kwei","mwei","gwei","szabo","finney","ether"];function ah(t,e){if("string"==typeof e){const t=sh.indexOf(e);-1!==t&&(e=3*t)}return $(t,null!=e?e:18)}function hh(t,e){if("string"==typeof e){const t=sh.indexOf(e);-1!==t&&(e=3*t)}return X(t,null!=e?e:18)}var uh=Object.freeze({AbiCoder:Je,defaultAbiCoder:Ze,Fragment:Mt,EventFragment:_t,FunctionFragment:Nt,ParamType:wt,FormatTypes:vt,checkResultErrors:Ct,Logger:p,RLP:Wt,_fetchData:ws,fetchJson:bs,poll:Ms,checkProperties:ot,deepCopy:ut,defineReadOnly:rt,getStatic:nt,resolveProperties:it,shallowCopy:st,arrayify:M,concat:_,stripZeros:E,zeroPad:k,isBytes:b,isBytesLike:w,defaultPath:_o,HDNode:Eo,SigningKey:$i,Interface:ar,LogDescription:nr,TransactionDescription:ir,base58:Ir,base64:ds,hexlify:S,isHexString:A,hexStripZeros:R,hexValue:T,hexZeroPad:I,hexDataLength:N,hexDataSlice:x,nameprep:qe,_toEscapedUtf8String:function(t,e){return'"'+Se(t,e).map(t=>{if(t<256){switch(t){case 8:return"\\b";case 9:return"\\t";case 10:return"\\n";case 13:return"\\r";case 34:return'\\"';case 92:return"\\\\"}if(t>=32&&t<127)return String.fromCharCode(t)}return t<=65535?xe(t):xe(55296+((t-=65536)>>10&1023))+xe(56320+(1023&t))}).join("")+'"'},toUtf8Bytes:Ne,toUtf8CodePoints:Re,toUtf8String:Te,Utf8ErrorFuncs:Ae,formatBytes32String:function(t){const e=Ne(t);if(e.length>31)throw new Error("bytes32 string must be less than 32 bytes");return S(_([e,fe]).slice(0,32))},parseBytes32String:function(t){const e=M(t);if(32!==e.length)throw new Error("invalid bytes32 - not 32 bytes long");if(0!==e[31])throw new Error("invalid bytes32 string - no null terminator");let r=31;for(;0===e[r-1];)r--;return Te(e.slice(0,r))},hashMessage:er,namehash:Ye,isValidName:function(t){try{const e=t.split(".");for(let t=0;t<e.length;t++)if(0===qe(e[t]).length)throw new Error("empty");return!0}catch(t){}return!1},id:tr,getAddress:Qt,getIcapAddress:function(t){let e=new o(Qt(t).substring(2),16).toString(36).toUpperCase();for(;e.length<30;)e="0"+e;return"XE"+Xt("XE00"+e)+e},getContractAddress:Yt,getCreate2Address:function(t,e,r){return 32!==N(e)&&Vt.throwArgumentError("salt must be 32 bytes","salt",e),32!==N(r)&&Vt.throwArgumentError("initCodeHash must be 32 bytes","initCodeHash",r),Qt(x(Lt(_(["0xff",Qt(t),e,r])),12))},isAddress:function(t){try{return Qt(t),!0}catch(t){}return!1},formatEther:function(t){return ah(t,18)},parseEther:function(t){return hh(t,18)},formatUnits:ah,parseUnits:hh,commify:function(t){const e=String(t).split(".");(e.length>2||!e[0].match(/^-?[0-9]*$/)||e[1]&&!e[1].match(/^[0-9]*$/)||"."===t||"-."===t)&&oh.throwArgumentError("invalid value","value",t);let r=e[0],n="";for("-"===r.substring(0,1)&&(n="-",r=r.substring(1));"0"===r.substring(0,1);)r=r.substring(1);""===r&&(r="0");let i="";for(2===e.length&&(i="."+(e[1]||"0"));i.length>2&&"0"===i[i.length-1];)i=i.substring(0,i.length-1);const o=[];for(;r.length;){if(r.length<=3){o.unshift(r);break}{const t=r.length-3;o.unshift(r.substring(t)),r=r.substring(0,t)}}return n+o.join(",")+i},computeHmac:si,keccak256:Lt,ripemd160:ni,sha256:ii,sha512:oi,randomBytes:Ro,shuffled:No,solidityPack:ih,solidityKeccak256:function(t,e){return Lt(ih(t,e))},soliditySha256:function(t,e){return ii(ih(t,e))},splitSignature:C,joinSignature:B,parseTransaction:so,serializeTransaction:oo,getJsonWalletAddress:function(t){if(zo(t))try{return Qt(JSON.parse(t).ethaddr)}catch(t){return null}if(qo(t))try{return Qt(JSON.parse(t).address)}catch(t){return null}return null},computeAddress:no,recoverAddress:io,computePublicKey:Qi,recoverPublicKey:Xi,verifyMessage:function(t,e){return io(er(t),e)},mnemonicToEntropy:Ao,entropyToMnemonic:So,isValidMnemonic:function(t,e){try{return Ao(t,e),!0}catch(t){}return!1},mnemonicToSeed:ko,SupportedAlgorithm:ri,get UnicodeNormalizationForm(){return _e},get Utf8ErrorReason(){return Ee},Indexed:or});const lh="ethers/5.0.10",ch=new p("ethers/5.0.10");var fh=Object.freeze({Signer:pr,Wallet:ns,VoidSigner:mr,getDefaultProvider:Ya,providers:th,Contract:Pr,ContractFactory:Tr,BigNumber:L,FixedNumber:Y,constants:we,get errors(){return d},logger:ch,utils:uh,wordlists:fo,version:"ethers/5.0.10",Wordlist:ho});try{const t=window;null==t._ethers&&(t._ethers=fh)}catch(t){}export{L as BigNumber,Pr as Contract,Tr as ContractFactory,Y as FixedNumber,pr as Signer,mr as VoidSigner,ns as Wallet,ho as Wordlist,we as constants,d as errors,fh as ethers,Ya as getDefaultProvider,ch as logger,th as providers,uh as utils,lh as version,fo as wordlists};