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ethers-v5-beta
ethers.js/packages/ethers/dist/ethers.umd.min.js
Richard Moore e1dce87525
Updated dist files.
2020-06-12 04:57:38 -04:00

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we=(c+(n=n+Math.imul(f,Y)|0)|0)+((8191&(i=(i=i+Math.imul(f,ee)|0)+Math.imul(h,Y)|0))<<13)|0;c=((o=o+Math.imul(h,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,H))+Math.imul(M,z)|0,o=Math.imul(M,H),n=n+Math.imul(k,W)|0,i=(i=i+Math.imul(k,q)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,q)|0,n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,$)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,$)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(g,Y)|0,o=o+Math.imul(g,ee)|0;var _e=(c+(n=n+Math.imul(f,re)|0)|0)+((8191&(i=(i=i+Math.imul(f,ne)|0)+Math.imul(h,re)|0))<<13)|0;c=((o=o+Math.imul(h,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(O,z),i=(i=Math.imul(O,H))+Math.imul(N,z)|0,o=Math.imul(N,H),n=n+Math.imul(A,W)|0,i=(i=i+Math.imul(A,q)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,q)|0,n=n+Math.imul(k,V)|0,i=(i=i+Math.imul(k,J)|0)+Math.imul(P,V)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(y,Y)|0,i=(i=i+Math.imul(y,ee)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(g,re)|0,o=o+Math.imul(g,ne)|0;var Ee=(c+(n=n+Math.imul(f,oe)|0)|0)+((8191&(i=(i=i+Math.imul(f,ae)|0)+Math.imul(h,oe)|0))<<13)|0;c=((o=o+Math.imul(h,ae)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,H))+Math.imul(C,z)|0,o=Math.imul(C,H),n=n+Math.imul(O,W)|0,i=(i=i+Math.imul(O,q)|0)+Math.imul(N,W)|0,o=o+Math.imul(N,q)|0,n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,$)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,$)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(y,re)|0,i=(i=i+Math.imul(y,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(g,oe)|0,o=o+Math.imul(g,ae)|0;var ke=(c+(n=n+Math.imul(f,ue)|0)|0)+((8191&(i=(i=i+Math.imul(f,ce)|0)+Math.imul(h,ue)|0))<<13)|0;c=((o=o+Math.imul(h,ce)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(I,z),i=(i=Math.imul(I,H))+Math.imul(F,z)|0,o=Math.imul(F,H),n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,q)|0)+Math.imul(C,W)|0,o=o+Math.imul(C,q)|0,n=n+Math.imul(O,V)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(A,X)|0,i=(i=i+Math.imul(A,$)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,$)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,ee)|0)+Math.imul(P,Y)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(y,oe)|0,i=(i=i+Math.imul(y,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(g,ue)|0,o=o+Math.imul(g,ce)|0;var Pe=(c+(n=n+Math.imul(f,fe)|0)|0)+((8191&(i=(i=i+Math.imul(f,he)|0)+Math.imul(h,fe)|0))<<13)|0;c=((o=o+Math.imul(h,he)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,n=Math.imul(U,z),i=(i=Math.imul(U,H))+Math.imul(j,z)|0,o=Math.imul(j,H),n=n+Math.imul(I,W)|0,i=(i=i+Math.imul(I,q)|0)+Math.imul(F,W)|0,o=o+Math.imul(F,q)|0,n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,J)|0,n=n+Math.imul(O,X)|0,i=(i=i+Math.imul(O,$)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,$)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,ee)|0)+Math.imul(M,Y)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(k,re)|0,i=(i=i+Math.imul(k,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(y,ue)|0,i=(i=i+Math.imul(y,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,fe)|0,i=(i=i+Math.imul(p,he)|0)+Math.imul(g,fe)|0,o=o+Math.imul(g,he)|0;var Se=(c+(n=n+Math.imul(f,pe)|0)|0)+((8191&(i=(i=i+Math.imul(f,ge)|0)+Math.imul(h,pe)|0))<<13)|0;c=((o=o+Math.imul(h,ge)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(U,W),i=(i=Math.imul(U,q))+Math.imul(j,W)|0,o=Math.imul(j,q),n=n+Math.imul(I,V)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(F,V)|0,o=o+Math.imul(F,J)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,$)|0)+Math.imul(C,X)|0,o=o+Math.imul(C,$)|0,n=n+Math.imul(O,Y)|0,i=(i=i+Math.imul(O,ee)|0)+Math.imul(N,Y)|0,o=o+Math.imul(N,ee)|0,n=n+Math.imul(A,re)|0,i=(i=i+Math.imul(A,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(k,oe)|0,i=(i=i+Math.imul(k,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(y,fe)|0,i=(i=i+Math.imul(y,he)|0)+Math.imul(v,fe)|0,o=o+Math.imul(v,he)|0;var Ae=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,ge)|0)+Math.imul(g,pe)|0))<<13)|0;c=((o=o+Math.imul(g,ge)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(U,V),i=(i=Math.imul(U,J))+Math.imul(j,V)|0,o=Math.imul(j,J),n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,$)|0)+Math.imul(F,X)|0,o=o+Math.imul(F,$)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(C,Y)|0,o=o+Math.imul(C,ee)|0,n=n+Math.imul(O,re)|0,i=(i=i+Math.imul(O,ne)|0)+Math.imul(N,re)|0,o=o+Math.imul(N,ne)|0,n=n+Math.imul(A,oe)|0,i=(i=i+Math.imul(A,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(k,ue)|0,i=(i=i+Math.imul(k,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(w,fe)|0,i=(i=i+Math.imul(w,he)|0)+Math.imul(_,fe)|0,o=o+Math.imul(_,he)|0;var Me=(c+(n=n+Math.imul(y,pe)|0)|0)+((8191&(i=(i=i+Math.imul(y,ge)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,ge)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(U,X),i=(i=Math.imul(U,$))+Math.imul(j,X)|0,o=Math.imul(j,$),n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,ee)|0)+Math.imul(F,Y)|0,o=o+Math.imul(F,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(C,re)|0,o=o+Math.imul(C,ne)|0,n=n+Math.imul(O,oe)|0,i=(i=i+Math.imul(O,ae)|0)+Math.imul(N,oe)|0,o=o+Math.imul(N,ae)|0,n=n+Math.imul(A,ue)|0,i=(i=i+Math.imul(A,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(k,fe)|0,i=(i=i+Math.imul(k,he)|0)+Math.imul(P,fe)|0,o=o+Math.imul(P,he)|0;var xe=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,ge)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,ge)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(U,Y),i=(i=Math.imul(U,ee))+Math.imul(j,Y)|0,o=Math.imul(j,ee),n=n+Math.imul(I,re)|0,i=(i=i+Math.imul(I,ne)|0)+Math.imul(F,re)|0,o=o+Math.imul(F,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(C,oe)|0,o=o+Math.imul(C,ae)|0,n=n+Math.imul(O,ue)|0,i=(i=i+Math.imul(O,ce)|0)+Math.imul(N,ue)|0,o=o+Math.imul(N,ce)|0,n=n+Math.imul(A,fe)|0,i=(i=i+Math.imul(A,he)|0)+Math.imul(M,fe)|0,o=o+Math.imul(M,he)|0;var Oe=(c+(n=n+Math.imul(k,pe)|0)|0)+((8191&(i=(i=i+Math.imul(k,ge)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,ge)|0)+(i>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,n=Math.imul(U,re),i=(i=Math.imul(U,ne))+Math.imul(j,re)|0,o=Math.imul(j,ne),n=n+Math.imul(I,oe)|0,i=(i=i+Math.imul(I,ae)|0)+Math.imul(F,oe)|0,o=o+Math.imul(F,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(C,ue)|0,o=o+Math.imul(C,ce)|0,n=n+Math.imul(O,fe)|0,i=(i=i+Math.imul(O,he)|0)+Math.imul(N,fe)|0,o=o+Math.imul(N,he)|0;var Ne=(c+(n=n+Math.imul(A,pe)|0)|0)+((8191&(i=(i=i+Math.imul(A,ge)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,ge)|0)+(i>>>13)|0)+(Ne>>>26)|0,Ne&=67108863,n=Math.imul(U,oe),i=(i=Math.imul(U,ae))+Math.imul(j,oe)|0,o=Math.imul(j,ae),n=n+Math.imul(I,ue)|0,i=(i=i+Math.imul(I,ce)|0)+Math.imul(F,ue)|0,o=o+Math.imul(F,ce)|0,n=n+Math.imul(T,fe)|0,i=(i=i+Math.imul(T,he)|0)+Math.imul(C,fe)|0,o=o+Math.imul(C,he)|0;var Re=(c+(n=n+Math.imul(O,pe)|0)|0)+((8191&(i=(i=i+Math.imul(O,ge)|0)+Math.imul(N,pe)|0))<<13)|0;c=((o=o+Math.imul(N,ge)|0)+(i>>>13)|0)+(Re>>>26)|0,Re&=67108863,n=Math.imul(U,ue),i=(i=Math.imul(U,ce))+Math.imul(j,ue)|0,o=Math.imul(j,ce),n=n+Math.imul(I,fe)|0,i=(i=i+Math.imul(I,he)|0)+Math.imul(F,fe)|0,o=o+Math.imul(F,he)|0;var Te=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,ge)|0)+Math.imul(C,pe)|0))<<13)|0;c=((o=o+Math.imul(C,ge)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(U,fe),i=(i=Math.imul(U,he))+Math.imul(j,fe)|0,o=Math.imul(j,he);var Ce=(c+(n=n+Math.imul(I,pe)|0)|0)+((8191&(i=(i=i+Math.imul(I,ge)|0)+Math.imul(F,pe)|0))<<13)|0;c=((o=o+Math.imul(F,ge)|0)+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863;var Be=(c+(n=Math.imul(U,pe))|0)+((8191&(i=(i=Math.imul(U,ge))+Math.imul(j,pe)|0))<<13)|0;return c=((o=Math.imul(j,ge))+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,u[0]=me,u[1]=ye,u[2]=ve,u[3]=be,u[4]=we,u[5]=_e,u[6]=Ee,u[7]=ke,u[8]=Pe,u[9]=Se,u[10]=Ae,u[11]=Me,u[12]=xe,u[13]=Oe,u[14]=Ne,u[15]=Re,u[16]=Te,u[17]=Ce,u[18]=Be,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new g).mulp(e,t,r)}function g(e,t){this.x=e,this.y=t}Math.imul||(d=h),i.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?h(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var a=i;i=0;for(var s=67108863&n,u=Math.min(o,t.length-1),c=Math.max(0,o-e.length+1);c<=u;c++){var l=o-c,f=(0|e.words[l])*(0|t.words[c]),h=67108863&f;s=67108863&(h=h+s|0),i+=(a=(a=a+(f/67108864|0)|0)+(h>>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},g.prototype.makeRBT=function(e){for(var t=new Array(e),r=i.prototype._countBits(e)-1,n=0;n<e;n++)t[n]=this.revBin(n,r,e);return t},g.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var n=0,i=0;i<t;i++)n|=(1&e)<<t-i-1,e>>=1;return n},g.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a<o;a++)n[a]=t[e[a]],i[a]=r[e[a]]},g.prototype.transform=function(e,t,r,n,i,o){this.permute(o,e,t,r,n,i);for(var a=1;a<i;a<<=1)for(var s=a<<1,u=Math.cos(2*Math.PI/s),c=Math.sin(2*Math.PI/s),l=0;l<i;l+=s)for(var f=u,h=c,d=0;d<a;d++){var p=r[l+d],g=n[l+d],m=r[l+d+a],y=n[l+d+a],v=f*m-h*y;y=f*y+h*m,m=v,r[l+d]=p+m,n[l+d]=g+y,r[l+d+a]=p-m,n[l+d+a]=g-y,d!==s&&(v=u*f-c*h,h=u*h+c*f,f=v)}},g.prototype.guessLen13b=function(e,t){var r=1|Math.max(t,e),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},g.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=e[n];e[n]=e[r-n-1],e[r-n-1]=i,i=t[n],t[n]=-t[r-n-1],t[r-n-1]=-i}},g.prototype.normalize13b=function(e,t){for(var r=0,n=0;n<t/2;n++){var i=8192*Math.round(e[2*n+1]/t)+Math.round(e[2*n]/t)+r;e[n]=67108863&i,r=i<67108864?0:i/67108864|0}return e},g.prototype.convert13b=function(e,t,n,i){for(var o=0,a=0;a<t;a++)o+=0|e[a],n[2*a]=8191&o,o>>>=13,n[2*a+1]=8191&o,o>>>=13;for(a=2*t;a<i;++a)n[a]=0;r(0===o),r(0==(-8192&o))},g.prototype.stub=function(e){for(var t=new Array(e),r=0;r<e;r++)t[r]=0;return t},g.prototype.mulp=function(e,t,r){var n=2*this.guessLen13b(e.length,t.length),i=this.makeRBT(n),o=this.stub(n),a=new Array(n),s=new Array(n),u=new Array(n),c=new Array(n),l=new Array(n),f=new Array(n),h=r.words;h.length=n,this.convert13b(e.words,e.length,a,n),this.convert13b(t.words,t.length,c,n),this.transform(a,o,s,u,n,i),this.transform(c,o,l,f,n,i);for(var d=0;d<n;d++){var p=s[d]*l[d]-u[d]*f[d];u[d]=s[d]*f[d]+u[d]*l[d],s[d]=p}return this.conjugate(s,u,n),this.transform(s,u,h,o,n,i),this.conjugate(h,o,n),this.normalize13b(h,n),r.negative=e.negative^t.negative,r.length=e.length+t.length,r.strip()},i.prototype.mul=function(e){var t=new i(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},i.prototype.mulf=function(e){var t=new i(null);return t.words=new Array(this.length+e.length),p(this,e,t)},i.prototype.imul=function(e){return this.clone().mulTo(e,this)},i.prototype.imuln=function(e){r("number"==typeof e),r(e<67108864);for(var t=0,n=0;n<this.length;n++){var i=(0|this.words[n])*e,o=(67108863&i)+(67108863&t);t>>=26,t+=i/67108864|0,t+=o>>>26,this.words[n]=67108863&o}return 0!==t&&(this.words[n]=t,this.length++),this},i.prototype.muln=function(e){return this.clone().imuln(e)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.imul(this.clone())},i.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r<t.length;r++){var n=r/26|0,i=r%26;t[r]=(e.words[n]&1<<i)>>>i}return t}(e);if(0===t.length)return new i(1);for(var r=this,n=0;n<t.length&&0===t[n];n++,r=r.sqr());if(++n<t.length)for(var o=r.sqr();n<t.length;n++,o=o.sqr())0!==t[n]&&(r=r.mul(o));return r},i.prototype.iushln=function(e){r("number"==typeof e&&e>=0);var t,n=e%26,i=(e-n)/26,o=67108863>>>26-n<<26-n;if(0!==n){var a=0;for(t=0;t<this.length;t++){var s=this.words[t]&o,u=(0|this.words[t])-s<<n;this.words[t]=u|a,a=s>>>26-n}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t<i;t++)this.words[t]=0;this.length+=i}return this.strip()},i.prototype.ishln=function(e){return r(0===this.negative),this.iushln(e)},i.prototype.iushrn=function(e,t,n){var i;r("number"==typeof e&&e>=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<<o,u=n;if(i-=a,i=Math.max(0,i),u){for(var c=0;c<a;c++)u.words[c]=this.words[c];u.length=a}if(0===a);else if(this.length>a)for(this.length-=a,c=0;c<this.length;c++)this.words[c]=this.words[c+a];else this.words[0]=0,this.length=1;var l=0;for(c=this.length-1;c>=0&&(0!==l||c>=i);c--){var f=0|this.words[c];this.words[c]=l<<26-o|f>>>o,l=f&s}return u&&0!==l&&(u.words[u.length++]=l),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},i.prototype.ishrn=function(e,t,n){return r(0===this.negative),this.iushrn(e,t,n)},i.prototype.shln=function(e){return this.clone().ishln(e)},i.prototype.ushln=function(e){return this.clone().iushln(e)},i.prototype.shrn=function(e){return this.clone().ishrn(e)},i.prototype.ushrn=function(e){return this.clone().iushrn(e)},i.prototype.testn=function(e){r("number"==typeof e&&e>=0);var t=e%26,n=(e-t)/26,i=1<<t;return!(this.length<=n)&&!!(this.words[n]&i)},i.prototype.imaskn=function(e){r("number"==typeof e&&e>=0);var t=e%26,n=(e-t)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==t&&n++,this.length=Math.min(n,this.length),0!==t){var i=67108863^67108863>>>t<<t;this.words[this.length-1]&=i}return this.strip()},i.prototype.maskn=function(e){return this.clone().imaskn(e)},i.prototype.iaddn=function(e){return r("number"==typeof e),r(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},i.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},i.prototype.isubn=function(e){if(r("number"==typeof e),r(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},i.prototype.addn=function(e){return this.clone().iaddn(e)},i.prototype.subn=function(e){return this.clone().isubn(e)},i.prototype.iabs=function(){return this.negative=0,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(e,t,n){var i,o,a=e.length+n;this._expand(a);var s=0;for(i=0;i<e.length;i++){o=(0|this.words[i+n])+s;var u=(0|e.words[i])*t;s=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+n]=67108863&o}for(;i<this.length-n;i++)s=(o=(0|this.words[i+n])+s)>>26,this.words[i+n]=67108863&o;if(0===s)return this.strip();for(r(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},i.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),o=e,a=0|o.words[o.length-1];0!==(r=26-this._countBits(a))&&(o=o.ushln(r),n.iushln(r),a=0|o.words[o.length-1]);var s,u=n.length-o.length;if("mod"!==t){(s=new i(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var l=n.clone()._ishlnsubmul(o,1,u);0===l.negative&&(n=l,s&&(s.words[u]=1));for(var f=u-1;f>=0;f--){var h=67108864*(0|n.words[o.length+f])+(0|n.words[o.length+f-1]);for(h=Math.min(h/a|0,67108863),n._ishlnsubmul(o,h,f);0!==n.negative;)h--,n.negative=0,n._ishlnsubmul(o,1,f),n.isZero()||(n.negative^=1);s&&(s.words[f]=h)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},i.prototype.divmod=function(e,t,n){return r(!e.isZero()),this.isZero()?{div:new i(0),mod:new i(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(o=s.div.neg()),"div"!==t&&(a=s.mod.neg(),n&&0!==a.negative&&a.iadd(e)),{div:o,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(o=s.div.neg()),{div:o,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),n&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new i(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new i(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new i(this.modn(e.words[0]))}:this._wordDiv(e,t);var o,a,s},i.prototype.div=function(e){return this.divmod(e,"div",!1).div},i.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},i.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},i.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},i.prototype.modn=function(e){r(e<=67108863);for(var t=(1<<26)%e,n=0,i=this.length-1;i>=0;i--)n=(t*n+(0|this.words[i]))%e;return n},i.prototype.idivn=function(e){r(e<=67108863);for(var t=0,n=this.length-1;n>=0;n--){var i=(0|this.words[n])+67108864*t;this.words[n]=i/e|0,t=i%e}return this.strip()},i.prototype.divn=function(e){return this.clone().idivn(e)},i.prototype.egcd=function(e){r(0===e.negative),r(!e.isZero());var t=this,n=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var o=new i(1),a=new i(0),s=new i(0),u=new i(1),c=0;t.isEven()&&n.isEven();)t.iushrn(1),n.iushrn(1),++c;for(var l=n.clone(),f=t.clone();!t.isZero();){for(var h=0,d=1;0==(t.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(t.iushrn(h);h-- >0;)(o.isOdd()||a.isOdd())&&(o.iadd(l),a.isub(f)),o.iushrn(1),a.iushrn(1);for(var p=0,g=1;0==(n.words[0]&g)&&p<26;++p,g<<=1);if(p>0)for(n.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(l),u.isub(f)),s.iushrn(1),u.iushrn(1);t.cmp(n)>=0?(t.isub(n),o.isub(s),a.isub(u)):(n.isub(t),s.isub(o),u.isub(a))}return{a:s,b:u,gcd:n.iushln(c)}},i.prototype._invmp=function(e){r(0===e.negative),r(!e.isZero());var t=this,n=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var o,a=new i(1),s=new i(0),u=n.clone();t.cmpn(1)>0&&n.cmpn(1)>0;){for(var c=0,l=1;0==(t.words[0]&l)&&c<26;++c,l<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var f=0,h=1;0==(n.words[0]&h)&&f<26;++f,h<<=1);if(f>0)for(n.iushrn(f);f-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(n)>=0?(t.isub(n),a.isub(s)):(n.isub(t),s.isub(a))}return(o=0===t.cmpn(1)?a:s).cmpn(0)<0&&o.iadd(e),o},i.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},i.prototype.invm=function(e){return this.egcd(e).a.umod(e)},i.prototype.isEven=function(){return 0==(1&this.words[0])},i.prototype.isOdd=function(){return 1==(1&this.words[0])},i.prototype.andln=function(e){return this.words[0]&e},i.prototype.bincn=function(e){r("number"==typeof e);var t=e%26,n=(e-t)/26,i=1<<t;if(this.length<=n)return this._expand(n+1),this.words[n]|=i,this;for(var o=i,a=n;0!==o&&a<this.length;a++){var s=0|this.words[a];o=(s+=o)>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},i.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},i.prototype.cmpn=function(e){var t,n=e<0;if(0!==this.negative&&!n)return-1;if(0===this.negative&&n)return 1;if(this.strip(),this.length>1)t=1;else{n&&(e=-e),r(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:i<e?-1:1}return 0!==this.negative?0|-t:t},i.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},i.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){n<i?t=-1:n>i&&(t=1);break}}return t},i.prototype.gtn=function(e){return 1===this.cmpn(e)},i.prototype.gt=function(e){return 1===this.cmp(e)},i.prototype.gten=function(e){return this.cmpn(e)>=0},i.prototype.gte=function(e){return this.cmp(e)>=0},i.prototype.ltn=function(e){return-1===this.cmpn(e)},i.prototype.lt=function(e){return-1===this.cmp(e)},i.prototype.lten=function(e){return this.cmpn(e)<=0},i.prototype.lte=function(e){return this.cmp(e)<=0},i.prototype.eqn=function(e){return 0===this.cmpn(e)},i.prototype.eq=function(e){return 0===this.cmp(e)},i.red=function(e){return new E(e)},i.prototype.toRed=function(e){return r(!this.red,"Already a number in reduction context"),r(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},i.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},i.prototype._forceRed=function(e){return this.red=e,this},i.prototype.forceRed=function(e){return r(!this.red,"Already a number in reduction context"),this._forceRed(e)},i.prototype.redAdd=function(e){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},i.prototype.redIAdd=function(e){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},i.prototype.redSub=function(e){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},i.prototype.redISub=function(e){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},i.prototype.redShl=function(e){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},i.prototype.redMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},i.prototype.redIMul=function(e){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},i.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},i.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},i.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},i.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},i.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},i.prototype.redPow=function(e){return r(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var m={k256:null,p224:null,p192:null,p25519:null};function y(e,t){this.name=e,this.p=new i(t,16),this.n=this.p.bitLength(),this.k=new i(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(e){if("string"==typeof e){var t=i._prime(e);this.m=t.p,this.prime=t}else r(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function k(e){E.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new i(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)}y.prototype._tmp=function(){var e=new i(null);return e.words=new Array(Math.ceil(this.n/13)),e},y.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},y.prototype.split=function(e,t){e.iushrn(this.n,0,t)},y.prototype.imulK=function(e){return e.imul(this.k)},n(v,y),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n<r;n++)t.words[n]=e.words[n];if(t.length=r,e.length<=9)return e.words[0]=0,void(e.length=1);var i=e.words[9];for(t.words[t.length++]=4194303&i,n=10;n<e.length;n++){var o=0|e.words[n];e.words[n-10]=(4194303&o)<<4|i>>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r<e.length;r++){var n=0|e.words[r];t+=977*n,e.words[r]=67108863&t,t=64*n+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},n(b,y),n(w,y),n(_,y),_.prototype.imulK=function(e){for(var t=0,r=0;r<e.length;r++){var n=19*(0|e.words[r])+t,i=67108863&n;n>>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},i._prime=function(e){if(m[e])return m[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new b;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return m[e]=t,t},E.prototype._verify1=function(e){r(0===e.negative,"red works only with positives"),r(e.red,"red works only with red numbers")},E.prototype._verify2=function(e,t){r(0==(e.negative|t.negative),"red works only with positives"),r(e.red&&e.red===t.red,"red works only with red numbers")},E.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},E.prototype.neg=function(e){return 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/**
* [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
*/
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i=v.sent(),s={data:e.interface.encodeFunctionData(t,i.args),to:i.address},null!=(l=i.overrides).nonce&&(s.nonce=g.BigNumber.from(l.nonce).toNumber()),null!=l.gasLimit&&(s.gasLimit=g.BigNumber.from(l.gasLimit)),null!=l.gasPrice&&(s.gasPrice=g.BigNumber.from(l.gasPrice)),null!=l.from&&(s.from=l.from),null==s.gasLimit&&null!=t.gas&&(s.gasLimit=g.BigNumber.from(t.gas).add(21e3)),l.value&&((f=g.BigNumber.from(l.value)).isZero()||t.payable||u.throwError("non-payable method cannot override value",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"overrides.value",value:n.value}),s.value=f),delete n.nonce,delete n.gasLimit,delete n.gasPrice,delete n.from,delete n.value,(p=Object.keys(n).filter((function(e){return null!=n[e]}))).length&&u.throwError("cannot override "+p.map((function(e){return JSON.stringify(e)})).join(","),c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"overrides",overrides:p}),[2,s]}}))}))}function m(e,t,r){var n=e.signer||e.provider;return function(){for(var i=[],s=0;s<arguments.length;s++)i[s]=arguments[s];return o(this,void 0,void 0,(function(){var o,s,u,l,f;return a(this,(function(a){switch(a.label){case 0:return o=void 0,i.length!==t.inputs.length+1||"object"!=typeof i[i.length-1]?[3,3]:null==(s=y.shallowCopy(i.pop())).blockTag?[3,2]:[4,s.blockTag];case 1:o=a.sent(),a.label=2;case 2:delete s.blockTag,i.push(s),a.label=3;case 3:return null==e.deployTransaction?[3,5]:[4,e._deployed(o)];case 4:a.sent(),a.label=5;case 5:return[4,p(e,t,i)];case 6:return u=a.sent(),[4,n.call(u,o)];case 7:l=a.sent();try{return f=e.interface.decodeFunctionResult(t,l),r&&1===t.outputs.length&&(f=f[0]),[2,f]}catch(t){throw t.code===c.Logger.errors.CALL_EXCEPTION&&(t.address=e.address,t.args=i,t.transaction=u),t}return[2]}}))}))}}function v(e,t,r){return t.constant?m(e,t,r):function(e,t){return function(){for(var r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];return o(this,void 0,void 0,(function(){var n,i,o;return a(this,(function(a){switch(a.label){case 0:return e.signer||u.throwError("sending a transaction requires a signer",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction"}),null==e.deployTransaction?[3,2]:[4,e._deployed()];case 1:a.sent(),a.label=2;case 2:return[4,p(e,t,r)];case 3:return n=a.sent(),[4,e.signer.sendTransaction(n)];case 4:return i=a.sent(),o=i.wait.bind(i),i.wait=function(t){return o(t).then((function(t){return t.events=t.logs.map((function(r){var n=y.deepCopy(r),i=null;try{i=e.interface.parseLog(r)}catch(e){}return i&&(n.args=i.args,n.decode=function(t,r){return e.interface.decodeEventLog(i.eventFragment,t,r)},n.event=i.name,n.eventSignature=i.signature),n.removeListener=function(){return e.provider},n.getBlock=function(){return e.provider.getBlock(t.blockHash)},n.getTransaction=function(){return e.provider.getTransaction(t.transactionHash)},n.getTransactionReceipt=function(){return Promise.resolve(t)},n})),t}))},[2,i]}}))}))}}(e,t)}function b(e){return!e.address||null!=e.topics&&0!==e.topics.length?(e.address||"*")+"@"+(e.topics?e.topics.map((function(e){return Array.isArray(e)?e.join("|"):e})).join(":"):""):"*"}var w=function(){function e(e,t){y.defineReadOnly(this,"tag",e),y.defineReadOnly(this,"filter",t),this._listeners=[]}return e.prototype.addListener=function(e,t){this._listeners.push({listener:e,once:t})},e.prototype.removeListener=function(e){var t=!1;this._listeners=this._listeners.filter((function(r){return!(!t&&r.listener===e)||(t=!0,!1)}))},e.prototype.removeAllListeners=function(){this._listeners=[]},e.prototype.listeners=function(){return this._listeners.map((function(e){return e.listener}))},e.prototype.listenerCount=function(){return this._listeners.length},e.prototype.run=function(e){var t=this,r=this.listenerCount();return this._listeners=this._listeners.filter((function(r){var n=e.slice();return setTimeout((function(){r.listener.apply(t,n)}),0),!r.once})),r},e.prototype.prepareEvent=function(e){},e.prototype.getEmit=function(e){return[e]},e}(),_=function(e){function t(){return e.call(this,"error",null)||this}return i(t,e),t}(w),E=function(e){function t(t,r,n,i){var o,a={address:t},s=r.getEventTopic(n);return i?(s!==i[0]&&u.throwArgumentError("topic mismatch","topics",i),a.topics=i.slice()):a.topics=[s],o=e.call(this,b(a),a)||this,y.defineReadOnly(o,"address",t),y.defineReadOnly(o,"interface",r),y.defineReadOnly(o,"fragment",n),o}return i(t,e),t.prototype.prepareEvent=function(t){var r=this;e.prototype.prepareEvent.call(this,t),t.event=this.fragment.name,t.eventSignature=this.fragment.format(),t.decode=function(e,t){return r.interface.decodeEventLog(r.fragment,e,t)};try{t.args=this.interface.decodeEventLog(this.fragment,t.data,t.topics)}catch(e){t.args=null,t.decodeError=e}},t.prototype.getEmit=function(e){var t=V.checkResultErrors(e.args);if(t.length)throw t[0].error;var r=(e.args||[]).slice();return r.push(e),r},t}(w),k=function(e){function t(t,r){var n=e.call(this,"*",{address:t})||this;return y.defineReadOnly(n,"address",t),y.defineReadOnly(n,"interface",r),n}return i(t,e),t.prototype.prepareEvent=function(t){var r=this;e.prototype.prepareEvent.call(this,t);try{var n=this.interface.parseLog(t);t.event=n.name,t.eventSignature=n.signature,t.decode=function(e,t){return r.interface.decodeEventLog(n.eventFragment,e,t)},t.args=n.args}catch(e){}},t}(w),P=function(){function e(t,r,n){var i=this.constructor,s=this;u.checkNew(i,e),y.defineReadOnly(this,"interface",y.getStatic(i,"getInterface")(r)),null==n?(y.defineReadOnly(this,"provider",null),y.defineReadOnly(this,"signer",null)):$.Signer.isSigner(n)?(y.defineReadOnly(this,"provider",n.provider||null),y.defineReadOnly(this,"signer",n)):Z.Provider.isProvider(n)?(y.defineReadOnly(this,"provider",n),y.defineReadOnly(this,"signer",null)):u.throwArgumentError("invalid signer or 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e})).catch((function(e){throw console.log("ERROR: Cannot find Contract - "+t),e})));else try{y.defineReadOnly(this,"resolvedAddress",Promise.resolve(A.getAddress(t)))}catch(e){u.throwError("provider is required to use ENS name as contract address",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new Contract"})}var f={},h={};Object.keys(this.interface.functions).forEach((function(e){var t=s.interface.functions[e];if(h[e])u.warn("Duplicate ABI entry for "+JSON.stringify(name));else{h[e]=!0;var r=t.name;f[r]||(f[r]=[]),f[r].push(e),null==s[e]&&y.defineReadOnly(s,e,v(s,t,!0)),null==s.functions[e]&&y.defineReadOnly(s.functions,e,v(s,t,!1)),null==s.callStatic[e]&&y.defineReadOnly(s.callStatic,e,m(s,t,!0)),null==s.populateTransaction[e]&&y.defineReadOnly(s.populateTransaction,e,function(e,t){return function(){for(var r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];return o(this,void 0,void 0,(function(){return a(this,(function(n){return[2,p(e,t,r)]}))}))}}(s,t)),null==s.estimateGas[e]&&y.defineReadOnly(s.estimateGas,e,function(e,t){var r=e.signer||e.provider;return function(){for(var n=[],i=0;i<arguments.length;i++)n[i]=arguments[i];return o(this,void 0,void 0,(function(){var i;return a(this,(function(o){switch(o.label){case 0:return r||u.throwError("estimate require a provider or signer",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"estimateGas"}),[4,p(e,t,n)];case 1:return i=o.sent(),[4,r.estimateGas(i)];case 2:return[2,o.sent()]}}))}))}}(s,t))}})),Object.keys(f).forEach((function(e){var t=f[e];if(!(t.length>1)){var r=t[0];null==s[e]&&y.defineReadOnly(s,e,s[r]),null==s.functions[e]&&y.defineReadOnly(s.functions,e,s.functions[r]),null==s.callStatic[e]&&y.defineReadOnly(s.callStatic,e,s.callStatic[r]),null==s.populateTransaction[e]&&y.defineReadOnly(s.populateTransaction,e,s.populateTransaction[r]),null==s.estimateGas[e]&&y.defineReadOnly(s.estimateGas,e,s.estimateGas[r])}}))}return e.getContractAddress=function(e){return A.getContractAddress(e)},e.getInterface=function(e){return V.Interface.isInterface(e)?e:new V.Interface(e)},e.prototype.deployed=function(){return this._deployed()},e.prototype._deployed=function(e){var t=this;return this._deployedPromise||(this.deployTransaction?this._deployedPromise=this.deployTransaction.wait().then((function(){return t})):this._deployedPromise=this.provider.getCode(this.address,e).then((function(e){return"0x"===e&&u.throwError("contract not deployed",c.Logger.errors.UNSUPPORTED_OPERATION,{contractAddress:t.address,operation:"getDeployed"}),t}))),this._deployedPromise},e.prototype.fallback=function(e){var t=this;this.signer||u.throwError("sending a transactions require a signer",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"});var r=y.shallowCopy(e||{});return["from","to"].forEach((function(e){null!=r[e]&&u.throwError("cannot override "+e,c.Logger.errors.UNSUPPORTED_OPERATION,{operation:e})})),r.to=this.resolvedAddress,this.deployed().then((function(){return t.signer.sendTransaction(r)}))},e.prototype.connect=function(e){"string"==typeof e&&(e=new $.VoidSigner(e,this.provider));var t=new this.constructor(this.address,this.interface,e);return this.deployTransaction&&y.defineReadOnly(t,"deployTransaction",this.deployTransaction),t},e.prototype.attach=function(e){return new this.constructor(e,this.interface,this.signer||this.provider)},e.isIndexed=function(e){return V.Indexed.isIndexed(e)},e.prototype._normalizeRunningEvent=function(e){return this._runningEvents[e.tag]?this._runningEvents[e.tag]:e},e.prototype._getRunningEvent=function(e){if("string"==typeof e){if("error"===e)return this._normalizeRunningEvent(new _);if("event"===e)return this._normalizeRunningEvent(new w("event",null));if("*"===e)return this._normalizeRunningEvent(new k(this.address,this.interface));var t=this.interface.getEvent(e);return this._normalizeRunningEvent(new E(this.address,this.interface,t))}if(e.topics&&e.topics.length>0){try{var r=e.topics[0];if("string"!=typeof r)throw new Error("invalid topic");t=this.interface.getEvent(r);return this._normalizeRunningEvent(new E(this.address,this.interface,t,e.topics))}catch(e){}var n={address:this.address,topics:e.topics};return this._normalizeRunningEvent(new w(b(n),n))}return this._normalizeRunningEvent(new k(this.address,this.interface))},e.prototype._checkRunningEvents=function(e){if(0===e.listenerCount()){delete this._runningEvents[e.tag];var t=this._wrappedEmits[e.tag];t&&(this.provider.off(e.filter,t),delete this._wrappedEmits[e.tag])}},e.prototype._wrapEvent=function(e,t,r){var n=this,i=y.deepCopy(t);return i.removeListener=function(){r&&(e.removeListener(r),n._checkRunningEvents(e))},i.getBlock=function(){return n.provider.getBlock(t.blockHash)},i.getTransaction=function(){return n.provider.getTransaction(t.transactionHash)},i.getTransactionReceipt=function(){return n.provider.getTransactionReceipt(t.transactionHash)},e.prepareEvent(i),i},e.prototype._addEventListener=function(e,t,r){var n=this;if(this.provider||u.throwError("events require a provider or a signer with a provider",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"once"}),e.addListener(t,r),this._runningEvents[e.tag]=e,!this._wrappedEmits[e.tag]){var i=function(r){var i=n._wrapEvent(e,r,t);if(null==i.decodeError)try{var o=e.getEmit(i);n.emit.apply(n,s([e.filter],o))}catch(e){i.decodeError=e.error}null!=e.filter&&n.emit("event",i),null!=i.decodeError&&n.emit("error",i.decodeError,i)};this._wrappedEmits[e.tag]=i,null!=e.filter&&this.provider.on(e.filter,i)}},e.prototype.queryFilter=function(e,t,r){var n=this,i=this._getRunningEvent(e),o=y.shallowCopy(i.filter);return"string"==typeof t&&f.isHexString(t,32)?(null!=r&&u.throwArgumentError("cannot specify toBlock with 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this;if(null==e){for(var t in this._runningEvents){var r=this._runningEvents[t];r.removeAllListeners(),this._checkRunningEvents(r)}return this}var n=this._getRunningEvent(e);return n.removeAllListeners(),this._checkRunningEvents(n),this},e.prototype.off=function(e,t){if(!this.provider)return this;var r=this._getRunningEvent(e);return r.removeListener(t),this._checkRunningEvents(r),this},e.prototype.removeListener=function(e,t){return this.off(e,t)},e}();r.Contract=P;var S=function(){function e(e,t,r){var n=this.constructor,i=null;"0x"!==(i="string"==typeof t?t:f.isBytes(t)?f.hexlify(t):t&&"string"==typeof t.object?t.object:"!").substring(0,2)&&(i="0x"+i),(!f.isHexString(i)||i.length%2)&&u.throwArgumentError("invalid bytecode","bytecode",t),r&&!$.Signer.isSigner(r)&&u.throwArgumentError("invalid signer","signer",r),y.defineReadOnly(this,"bytecode",i),y.defineReadOnly(this,"interface",y.getStatic(n,"getInterface")(e)),y.defineReadOnly(this,"signer",r||null)}return e.prototype.getDeployTransaction=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r={};if(e.length===this.interface.deploy.inputs.length+1&&"object"==typeof e[e.length-1])for(var n in r=y.shallowCopy(e.pop()))if(!l[n])throw new Error("unknown transaction override "+n);return["data","from","to"].forEach((function(e){null!=r[e]&&u.throwError("cannot override "+e,c.Logger.errors.UNSUPPORTED_OPERATION,{operation:e})})),u.checkArgumentCount(e.length,this.interface.deploy.inputs.length," in Contract constructor"),r.data=f.hexlify(f.concat([this.bytecode,this.interface.encodeDeploy(e)])),r},e.prototype.deploy=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return o(this,void 0,void 0,(function(){var t,r,n,i,o,s;return a(this,(function(a){switch(a.label){case 0:return t={},e.length===this.interface.deploy.inputs.length+1&&(t=e.pop()),u.checkArgumentCount(e.length,this.interface.deploy.inputs.length," in Contract 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A.getContractAddress(e)},e.getContract=function(e,t,r){return new P(e,t,r)},e}();r.ContractFactory=S}))),ee=(r(Y),Y.Contract,Y.ContractFactory,n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0});var r=function(){function e(e){y.defineReadOnly(this,"alphabet",e),y.defineReadOnly(this,"base",e.length),y.defineReadOnly(this,"_alphabetMap",{}),y.defineReadOnly(this,"_leader",e.charAt(0));for(var t=0;t<e.length;t++)this._alphabetMap[e.charAt(t)]=t}return e.prototype.encode=function(e){var t=f.arrayify(e);if(0===t.length)return"";for(var r=[0],n=0;n<t.length;++n){for(var i=t[n],o=0;o<r.length;++o)i+=r[o]<<8,r[o]=i%this.base,i=i/this.base|0;for(;i>0;)r.push(i%this.base),i=i/this.base|0}for(var a="",s=0;0===t[s]&&s<t.length-1;++s)a+=this._leader;for(var u=r.length-1;u>=0;--u)a+=this.alphabet[r[u]];return a},e.prototype.decode=function(e){if("string"!=typeof e)throw new TypeError("Expected String");var t=[];if(0===e.length)return new Uint8Array(t);t.push(0);for(var r=0;r<e.length;r++){var n=this._alphabetMap[e[r]];if(void 0===n)throw new Error("Non-base"+this.base+" character");for(var i=n,o=0;o<t.length;++o)i+=t[o]*this.base,t[o]=255&i,i>>=8;for(;i>0;)t.push(255&i),i>>=8}for(var a=0;e[a]===this._leader&&a<e.length-1;++a)t.push(0);return f.arrayify(new Uint8Array(t.reverse()))},e}();t.BaseX=r;var n=new r("abcdefghijklmnopqrstuvwxyz234567");t.Base32=n;var i=new r("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");t.Base58=i}))),te=(r(ee),ee.BaseX,ee.Base32,ee.Base58,re);function re(e,t){if(!e)throw new Error(t||"Assertion failed")}re.equal=function(e,t,r){if(e!=t)throw new Error(r||"Assertion failed: "+e+" != "+t)};var ne=n((function(e){"function"==typeof Object.create?e.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:e.exports=function(e,t){if(t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new 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i=r-t;te(i%4==0);for(var o=new Array(i/4),a=0,s=t;a<o.length;a++,s+=4){var u;u="big"===n?e[s]<<24|e[s+1]<<16|e[s+2]<<8|e[s+3]:e[s+3]<<24|e[s+2]<<16|e[s+1]<<8|e[s],o[a]=u>>>0}return o},split32:function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n<e.length;n++,i+=4){var o=e[n];"big"===t?(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(e,t){return e>>>t|e<<32-t},rotl32:function(e,t){return e<<t|e>>>32-t},sum32:function(e,t){return e+t>>>0},sum32_3:function(e,t,r){return e+t+r>>>0},sum32_4:function(e,t,r,n){return e+t+r+n>>>0},sum32_5:function(e,t,r,n,i){return e+t+r+n+i>>>0},sum64:function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0,a=(o<n?1:0)+r+i;e[t]=a>>>0,e[t+1]=o},sum64_hi:function(e,t,r,n){return(t+n>>>0<t?1:0)+e+r>>>0},sum64_lo:function(e,t,r,n){return t+n>>>0},sum64_4_hi:function(e,t,r,n,i,o,a,s){var u=0,c=t;return 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ce=ue;ue.prototype.update=function(e,t){if(e=se.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=se.join32(e,0,e.length-r,this.endian);for(var n=0;n<e.length;n+=this._delta32)this._update(e,n,n+this._delta32)}return this},ue.prototype.digest=function(e){return this.update(this._pad()),te(null===this.pending),this._digest(e)},ue.prototype._pad=function(){var e=this.pendingTotal,t=this._delta8,r=t-(e+this.padLength)%t,n=new Array(r+this.padLength);n[0]=128;for(var i=1;i<r;i++)n[i]=0;if(e<<=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++]=e>>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else 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Me;Se.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=Ae,this.W=new Array(64)}se.inherits(Me,Se);var xe=Me;Me.blockSize=512,Me.outSize=256,Me.hmacStrength=192,Me.padLength=64,Me.prototype._update=function(e,t){for(var r=this.W,n=0;n<16;n++)r[n]=e[t+n];for(;n<r.length;n++)r[n]=ye(Pe(r[n-2]),r[n-7],ke(r[n-15]),r[n-16]);var i=this.h[0],o=this.h[1],a=this.h[2],s=this.h[3],u=this.h[4],c=this.h[5],l=this.h[6],f=this.h[7];for(te(this.k.length===r.length),n=0;n<r.length;n++){var h=ve(f,Ee(u),be(u,c,l),this.k[n],r[n]),d=me(_e(i),we(i,o,a));f=l,l=c,c=u,u=me(s,h),s=a,a=o,o=i,i=me(h,d)}this.h[0]=me(this.h[0],i),this.h[1]=me(this.h[1],o),this.h[2]=me(this.h[2],a),this.h[3]=me(this.h[3],s),this.h[4]=me(this.h[4],u),this.h[5]=me(this.h[5],c),this.h[6]=me(this.h[6],l),this.h[7]=me(this.h[7],f)},Me.prototype._digest=function(e){return"hex"===e?se.toHex32(this.h,"big"):se.split32(this.h,"big")};var Oe=se.rotr64_hi,Ne=se.rotr64_lo,Re=se.shr64_hi,Te=se.shr64_lo,Ce=se.sum64,Be=se.sum64_hi,Ie=se.sum64_lo,Fe=se.sum64_4_hi,Le=se.sum64_4_lo,Ue=se.sum64_5_hi,je=se.sum64_5_lo,De=le.BlockHash,ze=[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 He(){if(!(this instanceof He))return new He;De.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=ze,this.W=new Array(160)}se.inherits(He,De);var Ke=He;function We(e,t,r,n,i){var o=e&r^~e&i;return o<0&&(o+=4294967296),o}function qe(e,t,r,n,i,o){var a=t&n^~t&o;return a<0&&(a+=4294967296),a}function Ge(e,t,r,n,i){var o=e&r^e&i^r&i;return o<0&&(o+=4294967296),o}function Ve(e,t,r,n,i,o){var a=t&n^t&o^n&o;return a<0&&(a+=4294967296),a}function Je(e,t){var r=Oe(e,t,28)^Oe(t,e,2)^Oe(t,e,7);return r<0&&(r+=4294967296),r}function Ze(e,t){var r=Ne(e,t,28)^Ne(t,e,2)^Ne(t,e,7);return r<0&&(r+=4294967296),r}function Xe(e,t){var r=Oe(e,t,14)^Oe(e,t,18)^Oe(t,e,9);return r<0&&(r+=4294967296),r}function $e(e,t){var r=Ne(e,t,14)^Ne(e,t,18)^Ne(t,e,9);return r<0&&(r+=4294967296),r}function Qe(e,t){var r=Oe(e,t,1)^Oe(e,t,8)^Re(e,t,7);return r<0&&(r+=4294967296),r}function Ye(e,t){var r=Ne(e,t,1)^Ne(e,t,8)^Te(e,t,7);return r<0&&(r+=4294967296),r}function et(e,t){var r=Oe(e,t,19)^Oe(t,e,29)^Re(e,t,6);return r<0&&(r+=4294967296),r}function tt(e,t){var r=Ne(e,t,19)^Ne(t,e,29)^Te(e,t,6);return r<0&&(r+=4294967296),r}He.blockSize=1024,He.outSize=512,He.hmacStrength=192,He.padLength=128,He.prototype._prepareBlock=function(e,t){for(var r=this.W,n=0;n<32;n++)r[n]=e[t+n];for(;n<r.length;n+=2){var i=et(r[n-4],r[n-3]),o=tt(r[n-4],r[n-3]),a=r[n-14],s=r[n-13],u=Qe(r[n-30],r[n-29]),c=Ye(r[n-30],r[n-29]),l=r[n-32],f=r[n-31];r[n]=Fe(i,o,a,s,u,c,l,f),r[n+1]=Le(i,o,a,s,u,c,l,f)}},He.prototype._update=function(e,t){this._prepareBlock(e,t);var r=this.W,n=this.h[0],i=this.h[1],o=this.h[2],a=this.h[3],s=this.h[4],u=this.h[5],c=this.h[6],l=this.h[7],f=this.h[8],h=this.h[9],d=this.h[10],p=this.h[11],g=this.h[12],m=this.h[13],y=this.h[14],v=this.h[15];te(this.k.length===r.length);for(var b=0;b<r.length;b+=2){var w=y,_=v,E=Xe(f,h),k=$e(f,h),P=We(f,h,d,p,g),S=qe(f,h,d,p,g,m),A=this.k[b],M=this.k[b+1],x=r[b],O=r[b+1],N=Ue(w,_,E,k,P,S,A,M,x,O),R=je(w,_,E,k,P,S,A,M,x,O);w=Je(n,i),_=Ze(n,i),E=Ge(n,i,o,a,s),k=Ve(n,i,o,a,s,u);var T=Be(w,_,E,k),C=Ie(w,_,E,k);y=g,v=m,g=d,m=p,d=f,p=h,f=Be(c,l,N,R),h=Ie(l,l,N,R),c=s,l=u,s=o,u=a,o=n,a=i,n=Be(N,R,T,C),i=Ie(N,R,T,C)}Ce(this.h,0,n,i),Ce(this.h,2,o,a),Ce(this.h,4,s,u),Ce(this.h,6,c,l),Ce(this.h,8,f,h),Ce(this.h,10,d,p),Ce(this.h,12,g,m),Ce(this.h,14,y,v)},He.prototype._digest=function(e){return"hex"===e?se.toHex32(this.h,"big"):se.split32(this.h,"big")};var rt={sha1:{},sha224:{},sha256:xe,sha384:{},sha512:Ke},nt=se.rotl32,it=se.sum32,ot=se.sum32_3,at=se.sum32_4,st=le.BlockHash;function ut(){if(!(this instanceof ut))return new ut;st.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}se.inherits(ut,st);var ct=ut;function lt(e,t,r,n){return e<=15?t^r^n:e<=31?t&r|~t&n:e<=47?(t|~r)^n:e<=63?t&n|r&~n:t^(r|~n)}function 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dt=[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],pt=[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],gt=[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],mt=[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],yt={ripemd160:ct};function vt(e,t,r){if(!(this instanceof vt))return new vt(e,t,r);this.Hash=e,this.blockSize=e.blockSize/8,this.outSize=e.outSize/8,this.inner=null,this.outer=null,this._init(se.toArray(t,r))}var bt=vt;vt.prototype._init=function(e){e.length>this.blockSize&&(e=(new this.Hash).update(e).digest()),te(e.length<=this.blockSize);for(var t=e.length;t<this.blockSize;t++)e.push(0);for(t=0;t<e.length;t++)e[t]^=54;for(this.inner=(new this.Hash).update(e),t=0;t<e.length;t++)e[t]^=106;this.outer=(new this.Hash).update(e)},vt.prototype.update=function(e,t){return this.inner.update(e,t),this},vt.prototype.digest=function(e){return this.outer.update(this.inner.digest()),this.outer.digest(e)};var wt=n((function(e,t){var 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r=t;r.assert=te,r.toArray=At.toArray,r.zero2=At.zero2,r.toHex=At.toHex,r.encode=At.encode,r.getNAF=function(e,t,r){var n=new Array(Math.max(e.bitLength(),r)+1);n.fill(0);for(var i=1<<t+1,o=e.clone(),a=0;a<n.length;a++){var s,u=o.andln(i-1);o.isOdd()?(s=u>(i>>1)-1?(i>>1)-u:u,o.isubn(s)):s=0,n[a]=s,o.iushrn(1)}return n},r.getJSF=function(e,t){var r=[[],[]];e=e.clone(),t=t.clone();for(var n=0,i=0;e.cmpn(-n)>0||t.cmpn(-i)>0;){var o,a,s,u=e.andln(3)+n&3,c=t.andln(3)+i&3;if(3===u&&(u=-1),3===c&&(c=-1),0==(1&u))o=0;else o=3!==(s=e.andln(7)+n&7)&&5!==s||2!==c?u:-u;if(r[0].push(o),0==(1&c))a=0;else a=3!==(s=t.andln(7)+i&7)&&5!==s||2!==u?c:-c;r[1].push(a),2*n===o+1&&(n=1-n),2*i===a+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},r.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},r.parseBytes=function(e){return"string"==typeof e?r.toArray(e,"hex"):e},r.intFromLE=function(e){return new s(e,"hex","le")}})),xt=function(e){var r=new Uint8Array(e);return(t.crypto||t.msCrypto).getRandomValues(r),r},Ot=Mt.getNAF,Nt=Mt.getJSF,Rt=Mt.assert;function Tt(e,t){this.type=e,this.p=new s(t.p,16),this.red=t.prime?s.red(t.prime):s.mont(this.p),this.zero=new s(0).toRed(this.red),this.one=new s(1).toRed(this.red),this.two=new s(2).toRed(this.red),this.n=t.n&&new s(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.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 Ct=Tt;function Bt(e,t){this.curve=e,this.type=t,this.precomputed=null}Tt.prototype.point=function(){throw new Error("Not implemented")},Tt.prototype.validate=function(){throw new Error("Not implemented")},Tt.prototype._fixedNafMul=function(e,t){Rt(e.precomputed);var r=e._getDoubles(),n=Ot(t,1,this._bitLength),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var o=[],a=0;a<n.length;a+=r.step){var s=0;for(t=a+r.step-1;t>=a;t--)s=(s<<1)+n[t];o.push(s)}for(var u=this.jpoint(null,null,null),c=this.jpoint(null,null,null),l=i;l>0;l--){for(a=0;a<o.length;a++){(s=o[a])===l?c=c.mixedAdd(r.points[a]):s===-l&&(c=c.mixedAdd(r.points[a].neg()))}u=u.add(c)}return u.toP()},Tt.prototype._wnafMul=function(e,t){var r=4,n=e._getNAFPoints(r);r=n.wnd;for(var i=n.points,o=Ot(t,r,this._bitLength),a=this.jpoint(null,null,null),s=o.length-1;s>=0;s--){for(t=0;s>=0&&0===o[s];s--)t++;if(s>=0&&t++,a=a.dblp(t),s<0)break;var u=o[s];Rt(0!==u),a="affine"===e.type?u>0?a.mixedAdd(i[u-1>>1]):a.mixedAdd(i[-u-1>>1].neg()):u>0?a.add(i[u-1>>1]):a.add(i[-u-1>>1].neg())}return"affine"===e.type?a.toP():a},Tt.prototype._wnafMulAdd=function(e,t,r,n,i){for(var o=this._wnafT1,a=this._wnafT2,s=this._wnafT3,u=0,c=0;c<n;c++){var l=(k=t[c])._getNAFPoints(e);o[c]=l.wnd,a[c]=l.points}for(c=n-1;c>=1;c-=2){var f=c-1,h=c;if(1===o[f]&&1===o[h]){var d=[t[f],null,null,t[h]];0===t[f].y.cmp(t[h].y)?(d[1]=t[f].add(t[h]),d[2]=t[f].toJ().mixedAdd(t[h].neg())):0===t[f].y.cmp(t[h].y.redNeg())?(d[1]=t[f].toJ().mixedAdd(t[h]),d[2]=t[f].add(t[h].neg())):(d[1]=t[f].toJ().mixedAdd(t[h]),d[2]=t[f].toJ().mixedAdd(t[h].neg()));var p=[-3,-1,-5,-7,0,7,5,1,3],g=Nt(r[f],r[h]);u=Math.max(g[0].length,u),s[f]=new Array(u),s[h]=new Array(u);for(var m=0;m<u;m++){var y=0|g[0][m],v=0|g[1][m];s[f][m]=p[3*(y+1)+(v+1)],s[h][m]=0,a[f]=d}}else s[f]=Ot(r[f],o[f],this._bitLength),s[h]=Ot(r[h],o[h],this._bitLength),u=Math.max(s[f].length,u),u=Math.max(s[h].length,u)}var b=this.jpoint(null,null,null),w=this._wnafT4;for(c=u;c>=0;c--){for(var _=0;c>=0;){var E=!0;for(m=0;m<n;m++)w[m]=0|s[m][c],0!==w[m]&&(E=!1);if(!E)break;_++,c--}if(c>=0&&_++,b=b.dblp(_),c<0)break;for(m=0;m<n;m++){var k,P=w[m];0!==P&&(P>0?k=a[m][P-1>>1]:P<0&&(k=a[m][-P-1>>1].neg()),b="affine"===k.type?b.mixedAdd(k):b.add(k))}}for(c=0;c<n;c++)a[c]=null;return i?b:b.toP()},Tt.BasePoint=Bt,Bt.prototype.eq=function(){throw new Error("Not implemented")},Bt.prototype.validate=function(){return this.curve.validate(this)},Tt.prototype.decodePoint=function(e,t){e=Mt.toArray(e,t);var r=this.p.byteLength();if((4===e[0]||6===e[0]||7===e[0])&&e.length-1==2*r)return 6===e[0]?Rt(e[e.length-1]%2==0):7===e[0]&&Rt(e[e.length-1]%2==1),this.point(e.slice(1,1+r),e.slice(1+r,1+2*r));if((2===e[0]||3===e[0])&&e.length-1===r)return this.pointFromX(e.slice(1,1+r),3===e[0]);throw new Error("Unknown point format")},Bt.prototype.encodeCompressed=function(e){return this.encode(e,!0)},Bt.prototype._encode=function(e){var t=this.curve.p.byteLength(),r=this.getX().toArray("be",t);return e?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",t))},Bt.prototype.encode=function(e,t){return Mt.encode(this._encode(t),e)},Bt.prototype.precompute=function(e){if(this.precomputed)return this;var t={doubles:null,naf:null,beta:null};return t.naf=this._getNAFPoints(8),t.doubles=this._getDoubles(4,e),t.beta=this._getBeta(),this.precomputed=t,this},Bt.prototype._hasDoubles=function(e){if(!this.precomputed)return!1;var t=this.precomputed.doubles;return!!t&&t.points.length>=Math.ceil((e.bitLength()+1)/t.step)},Bt.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<t;i+=e){for(var o=0;o<e;o++)n=n.dbl();r.push(n)}return{step:e,points:r}},Bt.prototype._getNAFPoints=function(e){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var t=[this],r=(1<<e)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)t[i]=t[i-1].add(n);return{wnd:e,points:t}},Bt.prototype._getBeta=function(){return null},Bt.prototype.dblp=function(e){for(var t=this,r=0;r<e;r++)t=t.dbl();return t};var It=Mt.assert;function Ft(e){Ct.call(this,"short",e),this.a=new s(e.a,16).toRed(this.red),this.b=new s(e.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(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}ne(Ft,Ct);var Lt=Ft;function Ut(e,t,r,n){Ct.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new s(t,16),this.y=new s(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 jt(e,t,r,n){Ct.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new s(0)):(this.x=new s(t,16),this.y=new s(r,16),this.z=new s(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}Ft.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,r;if(e.beta)t=new s(e.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=(t=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(e.lambda)r=new s(e.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(t))?r=i[0]:(r=i[1],It(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:r,basis:e.basis?e.basis.map((function(e){return{a:new s(e.a,16),b:new s(e.b,16)}})):this._getEndoBasis(r)}}},Ft.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:s.mont(e),r=new s(2).toRed(t).redInvm(),n=r.redNeg(),i=new s(3).toRed(t).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},Ft.prototype._getEndoBasis=function(e){for(var t,r,n,i,o,a,u,c,l,f=this.n.ushrn(Math.floor(this.n.bitLength()/2)),h=e,d=this.n.clone(),p=new s(1),g=new s(0),m=new s(0),y=new s(1),v=0;0!==h.cmpn(0);){var b=d.div(h);c=d.sub(b.mul(h)),l=m.sub(b.mul(p));var w=y.sub(b.mul(g));if(!n&&c.cmp(f)<0)t=u.neg(),r=p,n=c.neg(),i=l;else if(n&&2==++v)break;u=c,d=h,h=c,m=p,p=l,y=g,g=w}o=c.neg(),a=l;var _=n.sqr().add(i.sqr());return o.sqr().add(a.sqr()).cmp(_)>=0&&(o=t,a=r),n.negative&&(n=n.neg(),i=i.neg()),o.negative&&(o=o.neg(),a=a.neg()),[{a:n,b:i},{a:o,b:a}]},Ft.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(a).sub(s),k2:u.add(c).neg()}},Ft.prototype.pointFromX=function(e,t){(e=new s(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.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(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},Ft.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},Ft.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<e.length;o++){var a=this._endoSplit(t[o]),s=e[o],u=s._getBeta();a.k1.negative&&(a.k1.ineg(),s=s.neg(!0)),a.k2.negative&&(a.k2.ineg(),u=u.neg(!0)),n[2*o]=s,n[2*o+1]=u,i[2*o]=a.k1,i[2*o+1]=a.k2}for(var c=this._wnafMulAdd(1,n,i,2*o,r),l=0;l<2*o;l++)n[l]=null,i[l]=null;return c},ne(Ut,Ct.BasePoint),Ft.prototype.point=function(e,t,r){return new Ut(this,e,t,r)},Ft.prototype.pointFromJSON=function(e,t){return Ut.fromJSON(this,e,t)},Ut.prototype._getBeta=function(){if(this.curve.endo){var e=this.precomputed;if(e&&e.beta)return e.beta;var t=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(e){var r=this.curve,n=function(e){return r.point(e.x.redMul(r.endo.beta),e.y)};e.beta=t,t.precomputed={beta:null,naf:e.naf&&{wnd:e.naf.wnd,points:e.naf.points.map(n)},doubles:e.doubles&&{step:e.doubles.step,points:e.doubles.points.map(n)}}}return t}},Ut.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]},Ut.fromJSON=function(e,t,r){"string"==typeof t&&(t=JSON.parse(t));var n=e.point(t[0],t[1],r);if(!t[2])return n;function i(t){return e.point(t[0],t[1],r)}var o=t[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},Ut.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)+">"},Ut.prototype.isInfinity=function(){return this.inf},Ut.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},Ut.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},Ut.prototype.getX=function(){return this.x.fromRed()},Ut.prototype.getY=function(){return this.y.fromRed()},Ut.prototype.mul=function(e){return e=new s(e,16),this.isInfinity()?this:this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},Ut.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},Ut.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},Ut.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},Ut.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.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 t},Ut.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},ne(jt,Ct.BasePoint),Ft.prototype.jpoint=function(e,t,r){return new jt(this,e,t,r)},jt.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},jt.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},jt.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),a=e.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=s.redSqr(),l=c.redMul(s),f=n.redMul(c),h=u.redSqr().redIAdd(l).redISub(f).redISub(f),d=u.redMul(f.redISub(h)).redISub(o.redMul(l)),p=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(h,d,p)},jt.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),c=u.redMul(a),l=r.redMul(u),f=s.redSqr().redIAdd(c).redISub(l).redISub(l),h=s.redMul(l.redISub(f)).redISub(i.redMul(c)),d=this.z.redMul(a);return this.curve.jpoint(f,h,d)},jt.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r<e;r++)t=t.dbl();return t}var n=this.curve.a,i=this.curve.tinv,o=this.x,a=this.y,s=this.z,u=s.redSqr().redSqr(),c=a.redAdd(a);for(r=0;r<e;r++){var l=o.redSqr(),f=c.redSqr(),h=f.redSqr(),d=l.redAdd(l).redIAdd(l).redIAdd(n.redMul(u)),p=o.redMul(f),g=d.redSqr().redISub(p.redAdd(p)),m=p.redISub(g),y=d.redMul(m);y=y.redIAdd(y).redISub(h);var v=c.redMul(s);r+1<e&&(u=u.redMul(h)),o=g,s=v,c=y}return this.curve.jpoint(o,c.redMul(i),s)},jt.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},jt.prototype._zeroDbl=function(){var e,t,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),a=this.x.redAdd(i).redSqr().redISub(n).redISub(o);a=a.redIAdd(a);var s=n.redAdd(n).redIAdd(n),u=s.redSqr().redISub(a).redISub(a),c=o.redIAdd(o);c=(c=c.redIAdd(c)).redIAdd(c),e=u,t=s.redMul(a.redISub(u)).redISub(c),r=this.y.redAdd(this.y)}else{var l=this.x.redSqr(),f=this.y.redSqr(),h=f.redSqr(),d=this.x.redAdd(f).redSqr().redISub(l).redISub(h);d=d.redIAdd(d);var p=l.redAdd(l).redIAdd(l),g=p.redSqr(),m=h.redIAdd(h);m=(m=m.redIAdd(m)).redIAdd(m),e=g.redISub(d).redISub(d),t=p.redMul(d.redISub(e)).redISub(m),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(e,t,r)},jt.prototype._threeDbl=function(){var e,t,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),a=this.x.redAdd(i).redSqr().redISub(n).redISub(o);a=a.redIAdd(a);var s=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=s.redSqr().redISub(a).redISub(a);e=u;var c=o.redIAdd(o);c=(c=c.redIAdd(c)).redIAdd(c),t=s.redMul(a.redISub(u)).redISub(c),r=this.y.redAdd(this.y)}else{var l=this.z.redSqr(),f=this.y.redSqr(),h=this.x.redMul(f),d=this.x.redSub(l).redMul(this.x.redAdd(l));d=d.redAdd(d).redIAdd(d);var p=h.redIAdd(h),g=(p=p.redIAdd(p)).redAdd(p);e=d.redSqr().redISub(g),r=this.y.redAdd(this.z).redSqr().redISub(f).redISub(l);var m=f.redSqr();m=(m=(m=m.redIAdd(m)).redIAdd(m)).redIAdd(m),t=d.redMul(p.redISub(e)).redISub(m)}return this.curve.jpoint(e,t,r)},jt.prototype._dbl=function(){var e=this.curve.a,t=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=t.redSqr(),a=r.redSqr(),s=o.redAdd(o).redIAdd(o).redIAdd(e.redMul(i)),u=t.redAdd(t),c=(u=u.redIAdd(u)).redMul(a),l=s.redSqr().redISub(c.redAdd(c)),f=c.redISub(l),h=a.redSqr();h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var d=s.redMul(f).redISub(h),p=r.redAdd(r).redMul(n);return this.curve.jpoint(l,d,p)},jt.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr(),n=t.redSqr(),i=e.redAdd(e).redIAdd(e),o=i.redSqr(),a=this.x.redAdd(t).redSqr().redISub(e).redISub(n),s=(a=(a=(a=a.redIAdd(a)).redAdd(a).redIAdd(a)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var c=i.redIAdd(a).redSqr().redISub(o).redISub(s).redISub(u),l=t.redMul(c);l=(l=l.redIAdd(l)).redIAdd(l);var f=this.x.redMul(s).redISub(l);f=(f=f.redIAdd(f)).redIAdd(f);var h=this.y.redMul(c.redMul(u.redISub(c)).redISub(a.redMul(s)));h=(h=(h=h.redIAdd(h)).redIAdd(h)).redIAdd(h);var d=this.z.redAdd(a).redSqr().redISub(r).redISub(s);return this.curve.jpoint(f,h,d)},jt.prototype.mul=function(e,t){return e=new s(e,t),this.curve._wnafMul(this,e)},jt.prototype.eq=function(e){if("affine"===e.type)return this.eq(e.toJ());if(this===e)return!0;var t=this.z.redSqr(),r=e.z.redSqr();if(0!==this.x.redMul(r).redISub(e.x.redMul(t)).cmpn(0))return!1;var n=t.redMul(this.z),i=r.redMul(e.z);return 0===this.y.redMul(i).redISub(e.y.redMul(n)).cmpn(0)},jt.prototype.eqXToP=function(e){var t=this.z.redSqr(),r=e.toRed(this.curve.red).redMul(t);if(0===this.x.cmp(r))return!0;for(var n=e.clone(),i=this.curve.redN.redMul(t);;){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}},jt.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)+">"},jt.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};var Dt={},zt={},Ht=n((function(e,t){var r=t;r.base=Ct,r.short=Lt,r.mont=Dt,r.edwards=zt})),Kt=n((function(e,t){var r,n=t,i=Mt.assert;function o(e){"short"===e.type?this.curve=new Ht.short(e):"edwards"===e.type?this.curve=new Ht.edwards(e):this.curve=new Ht.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function a(e,t){Object.defineProperty(n,e,{configurable:!0,enumerable:!0,get:function(){var r=new o(t);return Object.defineProperty(n,e,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=o,a("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:wt.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),a("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:wt.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),a("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:wt.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),a("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:wt.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"]}),a("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:wt.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"]}),a("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:wt.sha256,gRed:!1,g:["9"]}),a("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:wt.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=void 0}catch(e){r=void 0}a("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:wt.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]})}));function Wt(e){if(!(this instanceof Wt))return new Wt(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=At.toArray(e.entropy,e.entropyEnc||"hex"),r=At.toArray(e.nonce,e.nonceEnc||"hex"),n=At.toArray(e.pers,e.persEnc||"hex");te(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,r,n)}var qt=Wt;Wt.prototype._init=function(e,t,r){var n=e.concat(t).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},Wt.prototype._hmac=function(){return new wt.hmac(this.hash,this.K)},Wt.prototype._update=function(e){var t=this._hmac().update(this.V).update([0]);e&&(t=t.update(e)),this.K=t.digest(),this.V=this._hmac().update(this.V).digest(),e&&(this.K=this._hmac().update(this.V).update([1]).update(e).digest(),this.V=this._hmac().update(this.V).digest())},Wt.prototype.reseed=function(e,t,r,n){"string"!=typeof t&&(n=r,r=t,t=null),e=At.toArray(e,t),r=At.toArray(r,n),te(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(r||[])),this._reseed=1},Wt.prototype.generate=function(e,t,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(n=r,r=t,t=null),r&&(r=At.toArray(r,n||"hex"),this._update(r));for(var i=[];i.length<e;)this.V=this._hmac().update(this.V).digest(),i=i.concat(this.V);var o=i.slice(0,e);return this._update(r),this._reseed++,At.encode(o,t)};var Gt=Mt.assert;function Vt(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}var Jt=Vt;Vt.fromPublic=function(e,t,r){return t instanceof Vt?t:new Vt(e,{pub:t,pubEnc:r})},Vt.fromPrivate=function(e,t,r){return t instanceof Vt?t:new Vt(e,{priv:t,privEnc:r})},Vt.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.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"}},Vt.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},Vt.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},Vt.prototype._importPrivate=function(e,t){this.priv=new s(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},Vt.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?Gt(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||Gt(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},Vt.prototype.derive=function(e){return e.mul(this.priv).getX()},Vt.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},Vt.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},Vt.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};var Zt=Mt.assert;function Xt(e,t){if(e instanceof Xt)return e;this._importDER(e,t)||(Zt(e.r&&e.s,"Signature without r or s"),this.r=new s(e.r,16),this.s=new s(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}var $t=Xt;function Qt(){this.place=0}function Yt(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=t.place;o<n;o++,a++)i<<=8,i|=e[a];return t.place=a,i}function er(e){for(var t=0,r=e.length-1;!e[t]&&!(128&e[t+1])&&t<r;)t++;return 0===t?e:e.slice(t)}function tr(e,t){if(t<128)e.push(t);else{var r=1+(Math.log(t)/Math.LN2>>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}Xt.prototype._importDER=function(e,t){e=Mt.toArray(e,t);var r=new Qt;if(48!==e[r.place++])return!1;if(Yt(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var n=Yt(e,r),i=e.slice(r.place,n+r.place);if(r.place+=n,2!==e[r.place++])return!1;var o=Yt(e,r);if(e.length!==o+r.place)return!1;var a=e.slice(r.place,o+r.place);return 0===i[0]&&128&i[1]&&(i=i.slice(1)),0===a[0]&&128&a[1]&&(a=a.slice(1)),this.r=new s(i),this.s=new s(a),this.recoveryParam=null,!0},Xt.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=er(t),r=er(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];tr(n,t.length),(n=n.concat(t)).push(2),tr(n,r.length);var i=n.concat(r),o=[48];return tr(o,i.length),o=o.concat(i),Mt.encode(o,e)};var rr=Mt.assert;function nr(e){if(!(this instanceof nr))return new nr(e);"string"==typeof e&&(rr(Kt.hasOwnProperty(e),"Unknown curve "+e),e=Kt[e]),e instanceof Kt.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}var ir=nr;nr.prototype.keyPair=function(e){return new Jt(this,e)},nr.prototype.keyFromPrivate=function(e,t){return Jt.fromPrivate(this,e,t)},nr.prototype.keyFromPublic=function(e,t){return Jt.fromPublic(this,e,t)},nr.prototype.genKeyPair=function(e){e||(e={});for(var t=new qt({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||xt(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),n=this.n.sub(new s(2));;){var i=new s(t.generate(r));if(!(i.cmp(n)>0))return i.iaddn(1),this.keyFromPrivate(i)}},nr.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},nr.prototype.sign=function(e,t,r,n){"object"==typeof r&&(n=r,r=null),n||(n={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new s(e,16));for(var i=this.n.byteLength(),o=t.getPrivate().toArray("be",i),a=e.toArray("be",i),u=new qt({hash:this.hash,entropy:o,nonce:a,pers:n.pers,persEnc:n.persEnc||"utf8"}),c=this.n.sub(new s(1)),l=0;;l++){var f=n.k?n.k(l):new s(u.generate(this.n.byteLength()));if(!((f=this._truncateToN(f,!0)).cmpn(1)<=0||f.cmp(c)>=0)){var h=this.g.mul(f);if(!h.isInfinity()){var d=h.getX(),p=d.umod(this.n);if(0!==p.cmpn(0)){var g=f.invm(this.n).mul(p.mul(t.getPrivate()).iadd(e));if(0!==(g=g.umod(this.n)).cmpn(0)){var m=(h.getY().isOdd()?1:0)|(0!==d.cmp(p)?2:0);return n.canonical&&g.cmp(this.nh)>0&&(g=this.n.sub(g),m^=1),new $t({r:p,s:g,recoveryParam:m})}}}}}},nr.prototype.verify=function(e,t,r,n){e=this._truncateToN(new s(e,16)),r=this.keyFromPublic(r,n);var i=(t=new $t(t,"hex")).r,o=t.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 a,u=o.invm(this.n),c=u.mul(e).umod(this.n),l=u.mul(i).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(c,r.getPublic(),l)).isInfinity()&&a.eqXToP(i):!(a=this.g.mulAdd(c,r.getPublic(),l)).isInfinity()&&0===a.getX().umod(this.n).cmp(i)},nr.prototype.recoverPubKey=function(e,t,r,n){rr((3&r)===r,"The recovery param is more than two bits"),t=new $t(t,n);var i=this.n,o=new s(e),a=t.r,u=t.s,c=1&r,l=r>>1;if(a.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");a=l?this.curve.pointFromX(a.add(this.curve.n),c):this.curve.pointFromX(a,c);var f=t.r.invm(i),h=i.sub(o).mul(f).umod(i),d=u.mul(f).umod(i);return this.g.mulAdd(h,a,d)},nr.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new $t(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")};var or,ar={},sr=i(St),ur=n((function(e,t){var r=t;r.version=sr.version,r.utils=Mt,r.rand=xt,r.curve=Ht,r.curves=Kt,r.ec=ir,r.eddsa=ar})),cr=(ur.ec,n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.version="signing-key/5.0.0-beta.136"}))),lr=(r(cr),cr.version,n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0});var r=new c.Logger(cr.version),n=null;function i(){return n||(n=new ur.ec("secp256k1")),n}var o=function(){function e(e){y.defineReadOnly(this,"curve","secp256k1"),y.defineReadOnly(this,"privateKey",f.hexlify(e));var t=i().keyFromPrivate(f.arrayify(this.privateKey));y.defineReadOnly(this,"publicKey","0x"+t.getPublic(!1,"hex")),y.defineReadOnly(this,"compressedPublicKey","0x"+t.getPublic(!0,"hex")),y.defineReadOnly(this,"_isSigningKey",!0)}return e.prototype._addPoint=function(e){var t=i().keyFromPublic(f.arrayify(this.publicKey)),r=i().keyFromPublic(f.arrayify(e));return"0x"+t.pub.add(r.pub).encodeCompressed("hex")},e.prototype.signDigest=function(e){var t=i().keyFromPrivate(f.arrayify(this.privateKey)).sign(f.arrayify(e),{canonical:!0});return f.splitSignature({recoveryParam:t.recoveryParam,r:f.hexZeroPad("0x"+t.r.toString(16),32),s:f.hexZeroPad("0x"+t.s.toString(16),32)})},e.prototype.computeSharedSecret=function(e){var t=i().keyFromPrivate(f.arrayify(this.privateKey)),r=i().keyFromPublic(f.arrayify(a(e)));return f.hexZeroPad("0x"+t.derive(r.getPublic()).toString(16),32)},e.isSigningKey=function(e){return!(!e||!e._isSigningKey)},e}();function a(e,t){var n=f.arrayify(e);if(32===n.length){var a=new o(n);return t?"0x"+i().keyFromPrivate(n).getPublic(!0,"hex"):a.publicKey}return 33===n.length?t?f.hexlify(n):"0x"+i().keyFromPublic(n).getPublic(!1,"hex"):65===n.length?t?"0x"+i().keyFromPublic(n).getPublic(!0,"hex"):f.hexlify(n):r.throwArgumentError("invalid public or private key","key","[REDACTED]")}t.SigningKey=o,t.recoverPublicKey=function(e,t){var r=f.splitSignature(t),n={r:f.arrayify(r.r),s:f.arrayify(r.s)};return"0x"+i().recoverPubKey(f.arrayify(e),n,r.recoveryParam).encode("hex",!1)},t.computePublicKey=a}))),fr=(r(lr),lr.SigningKey,lr.recoverPublicKey,lr.computePublicKey,n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.version="transactions/5.0.0-beta.136"}))),hr=(r(fr),fr.version,n((function(e,r){var n=t&&t.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var i=n(P),o=new c.Logger(fr.version);function a(e){return"0x"===e?B.Zero:g.BigNumber.from(e)}var s=[{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"}],u={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function l(e){var t=lr.computePublicKey(e);return A.getAddress(f.hexDataSlice(E.keccak256(f.hexDataSlice(t,1)),12))}function h(e,t){return l(lr.recoverPublicKey(f.arrayify(e),t))}r.computeAddress=l,r.recoverAddress=h,r.serialize=function(e,t){y.checkProperties(e,u);var r=[];s.forEach((function(t){var n=e[t.name]||[],i={};t.numeric&&(i.hexPad="left"),n=f.arrayify(f.hexlify(n,i)),t.length&&n.length!==t.length&&n.length>0&&o.throwArgumentError("invalid length for "+t.name,"transaction:"+t.name,n),t.maxLength&&(n=f.stripZeros(n)).length>t.maxLength&&o.throwArgumentError("invalid length for "+t.name,"transaction:"+t.name,n),r.push(f.hexlify(n))}));var n=0;if(null!=e.chainId?"number"!=typeof(n=e.chainId)&&o.throwArgumentError("invalid transaction.chainId","transaction",e):t&&!f.isBytesLike(t)&&t.v>28&&(n=Math.floor((t.v-35)/2)),0!==n&&(r.push(f.hexlify(n)),r.push("0x"),r.push("0x")),!t)return i.encode(r);var a=f.splitSignature(t),c=27+a.recoveryParam;return 0!==n?(r.pop(),r.pop(),r.pop(),c+=2*n+8,a.v>28&&a.v!==c&&o.throwArgumentError("transaction.chainId/signature.v mismatch","signature",t)):a.v!==c&&o.throwArgumentError("transaction.chainId/signature.v mismatch","signature",t),r.push(f.hexlify(c)),r.push(f.stripZeros(f.arrayify(a.r))),r.push(f.stripZeros(f.arrayify(a.s))),i.encode(r)},r.parse=function(e){var t=i.decode(e);9!==t.length&&6!==t.length&&o.throwArgumentError("invalid raw transaction","rawTransaction",e);var r,n={nonce:a(t[0]).toNumber(),gasPrice:a(t[1]),gasLimit:a(t[2]),to:(r=t[3],"0x"===r?null:A.getAddress(r)),value:a(t[4]),data:t[5],chainId:0};if(6===t.length)return n;try{n.v=g.BigNumber.from(t[6]).toNumber()}catch(e){return console.log(e),n}if(n.r=f.hexZeroPad(t[7],32),n.s=f.hexZeroPad(t[8],32),g.BigNumber.from(n.r).isZero()&&g.BigNumber.from(n.s).isZero())n.chainId=n.v,n.v=0;else{n.chainId=Math.floor((n.v-35)/2),n.chainId<0&&(n.chainId=0);var s=n.v-27,u=t.slice(0,6);0!==n.chainId&&(u.push(f.hexlify(n.chainId)),u.push("0x"),u.push("0x"),s-=2*n.chainId+8);var c=E.keccak256(i.encode(u));try{n.from=h(c,{r:f.hexlify(n.r),s:f.hexlify(n.s),recoveryParam:s})}catch(e){console.log(e)}n.hash=E.keccak256(e)}return n}}))),dr=(r(hr),hr.computeAddress,hr.recoverAddress,hr.serialize,hr.parse,n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.version="wordlists/5.0.0-beta.137"}))),pr=(r(dr),dr.version,n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0});t.logger=new c.Logger(dr.version);var r=function(){function e(r){var n=this.constructor;t.logger.checkAbstract(n,e),y.defineReadOnly(this,"locale",r)}return e.prototype.split=function(e){return e.toLowerCase().split(/ +/g)},e.prototype.join=function(e){return e.join(" ")},e.check=function(e){for(var t=[],r=0;r<2048;r++){var n=e.getWord(r);if(r!==e.getWordIndex(n))return"0x";t.push(n)}return 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o(e){return(1<<e)-1<<8-e}function a(e){return f.hexZeroPad(f.hexlify(e),32)}function s(e){return ee.Base58.encode(f.concat([e,f.hexDataSlice(Et.sha256(Et.sha256(e)),0,4)]))}function u(e){if(null==e)return mr.wordlists.en;if("string"==typeof e){var t=mr.wordlists[e];return null==t&&r.throwArgumentError("unknown locale","wordlist",e),t}return e}var l={};t.defaultPath="m/44'/60'/0'/0/0";var h=function(){function e(t,n,i,o,a,s,u,c){var h=this.constructor;if(r.checkNew(h,e),t!==l)throw new Error("HDNode constructor cannot be called directly");if(n){var d=new lr.SigningKey(n);y.defineReadOnly(this,"privateKey",d.privateKey),y.defineReadOnly(this,"publicKey",d.compressedPublicKey)}else 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lr.SigningKey(f.hexlify(u))._addPoint(this.publicKey);var p=r,m=this.mnemonic;return m&&(p=Object.freeze({phrase:m.phrase,path:r,locale:m.locale||"en"})),new e(l,h,d,this.fingerprint,a(c),t,this.depth+1,p)},e.prototype.derivePath=function(e){var t=e.split("/");if(0===t.length||"m"===t[0]&&0!==this.depth)throw new Error("invalid path - "+e);"m"===t[0]&&t.shift();for(var r=this,n=0;n<t.length;n++){var i=t[n];if(i.match(/^[0-9]+'$/)){if((o=parseInt(i.substring(0,i.length-1)))>=2147483648)throw new Error("invalid path index - "+i);r=r._derive(2147483648+o)}else{if(!i.match(/^[0-9]+$/))throw new Error("invalid path component - "+i);var o;if((o=parseInt(i))>=2147483648)throw new Error("invalid path index - "+i);r=r._derive(o)}}return r},e._fromSeed=function(t,r){var n=f.arrayify(t);if(n.length<16||n.length>64)throw new Error("invalid seed");var o=f.arrayify(Et.computeHmac(Et.SupportedAlgorithm.sha512,i,n));return new e(l,a(o.slice(0,32)),null,"0x00000000",a(o.slice(32)),0,0,r)},e.fromMnemonic=function(t,r,n){return t=m(p(t,n=u(n)),n),e._fromSeed(d(t,r),{phrase:t,path:"m",locale:n.locale})},e.fromSeed=function(t){return e._fromSeed(t,null)},e.fromExtendedKey=function(t){var n=ee.Base58.decode(t);82===n.length&&s(n.slice(0,78))===t||r.throwArgumentError("invalid extended key","extendedKey","[REDACTED]");var i=n[4],o=f.hexlify(n.slice(5,9)),a=parseInt(f.hexlify(n.slice(9,13)).substring(2),16),u=f.hexlify(n.slice(13,45)),c=n.slice(45,78);switch(f.hexlify(n.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new e(l,null,f.hexlify(c),o,u,a,i,null);case"0x0488ade4":case"0x04358394 ":if(0!==c[0])break;return new e(l,f.hexlify(c.slice(1)),null,o,u,a,i,null)}return r.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")},e}();function d(e,t){t||(t="");var r=D.toUtf8Bytes("mnemonic"+t,D.UnicodeNormalizationForm.NFKD);return 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A(e){for(var t=[],r=0;r<e.length;r+=4)t.push(e[r]<<24|e[r+1]<<16|e[r+2]<<8|e[r+3]);return t}var M=function(e){if(!(this instanceof M))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:i(e,!0)}),this._prepare()};M.prototype._prepare=function(){var e=l[this.key.length];if(null==e)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var t=0;t<=e;t++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var r,n=4*(e+1),i=this.key.length/4,o=A(this.key);for(t=0;t<i;t++)r=t>>2,this._Ke[r][t%4]=o[t],this._Kd[e-r][t%4]=o[t];for(var a,s=0,u=i;u<n;){if(a=o[i-1],o[0]^=h[a>>16&255]<<24^h[a>>8&255]<<16^h[255&a]<<8^h[a>>24&255]^f[s]<<24,s+=1,8!=i)for(t=1;t<i;t++)o[t]^=o[t-1];else{for(t=1;t<i/2;t++)o[t]^=o[t-1];a=o[i/2-1],o[i/2]^=h[255&a]^h[a>>8&255]<<8^h[a>>16&255]<<16^h[a>>24&255]<<24;for(t=i/2+1;t<i;t++)o[t]^=o[t-1]}for(t=0;t<i&&u<n;)c=u>>2,d=u%4,this._Ke[c][d]=o[t],this._Kd[e-c][d]=o[t++],u++}for(var c=1;c<e;c++)for(var d=0;d<4;d++)a=this._Kd[c][d],this._Kd[c][d]=E[a>>24&255]^k[a>>16&255]^P[a>>8&255]^S[255&a]},M.prototype.encrypt=function(e){if(16!=e.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var t=this._Ke.length-1,r=[0,0,0,0],n=A(e),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var a=1;a<t;a++){for(i=0;i<4;i++)r[i]=p[n[i]>>24&255]^g[n[(i+1)%4]>>16&255]^m[n[(i+2)%4]>>8&255]^y[255&n[(i+3)%4]]^this._Ke[a][i];n=r.slice()}var s,u=o(16);for(i=0;i<4;i++)s=this._Ke[t][i],u[4*i]=255&(h[n[i]>>24&255]^s>>24),u[4*i+1]=255&(h[n[(i+1)%4]>>16&255]^s>>16),u[4*i+2]=255&(h[n[(i+2)%4]>>8&255]^s>>8),u[4*i+3]=255&(h[255&n[(i+3)%4]]^s);return u},M.prototype.decrypt=function(e){if(16!=e.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var t=this._Kd.length-1,r=[0,0,0,0],n=A(e),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var a=1;a<t;a++){for(i=0;i<4;i++)r[i]=v[n[i]>>24&255]^b[n[(i+3)%4]>>16&255]^w[n[(i+2)%4]>>8&255]^_[255&n[(i+1)%4]]^this._Kd[a][i];n=r.slice()}var s,u=o(16);for(i=0;i<4;i++)s=this._Kd[t][i],u[4*i]=255&(d[n[i]>>24&255]^s>>24),u[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^s>>16),u[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^s>>8),u[4*i+3]=255&(d[255&n[(i+1)%4]]^s);return u};var x=function(e){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new M(e)};x.prototype.encrypt=function(e){if((e=i(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=o(e.length),r=o(16),n=0;n<e.length;n+=16)a(e,r,0,n,n+16),a(r=this._aes.encrypt(r),t,n);return t},x.prototype.decrypt=function(e){if((e=i(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=o(e.length),r=o(16),n=0;n<e.length;n+=16)a(e,r,0,n,n+16),a(r=this._aes.decrypt(r),t,n);return t};var O=function(e,t){if(!(this instanceof O))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=o(16);this._lastCipherblock=i(t,!0),this._aes=new M(e)};O.prototype.encrypt=function(e){if((e=i(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=o(e.length),r=o(16),n=0;n<e.length;n+=16){a(e,r,0,n,n+16);for(var s=0;s<16;s++)r[s]^=this._lastCipherblock[s];this._lastCipherblock=this._aes.encrypt(r),a(this._lastCipherblock,t,n)}return t},O.prototype.decrypt=function(e){if((e=i(e)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var t=o(e.length),r=o(16),n=0;n<e.length;n+=16){a(e,r,0,n,n+16),r=this._aes.decrypt(r);for(var s=0;s<16;s++)t[n+s]=r[s]^this._lastCipherblock[s];a(e,this._lastCipherblock,0,n,n+16)}return t};var N=function(e,t,r){if(!(this instanceof N))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 size)")}else t=o(16);r||(r=1),this.segmentSize=r,this._shiftRegister=i(t,!0),this._aes=new M(e)};N.prototype.encrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var t,r=i(e,!0),n=0;n<r.length;n+=this.segmentSize){t=this._aes.encrypt(this._shiftRegister);for(var o=0;o<this.segmentSize;o++)r[n+o]^=t[o];a(this._shiftRegister,this._shiftRegister,0,this.segmentSize),a(r,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r},N.prototype.decrypt=function(e){if(e.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var t,r=i(e,!0),n=0;n<r.length;n+=this.segmentSize){t=this._aes.encrypt(this._shiftRegister);for(var o=0;o<this.segmentSize;o++)r[n+o]^=t[o];a(this._shiftRegister,this._shiftRegister,0,this.segmentSize),a(e,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var R=function(e,t){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",t){if(16!=t.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else t=o(16);this._lastPrecipher=i(t,!0),this._lastPrecipherIndex=16,this._aes=new M(e)};R.prototype.encrypt=function(e){for(var t=i(e,!0),r=0;r<t.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),t[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return t},R.prototype.decrypt=R.prototype.encrypt;var T=function(e){if(!(this instanceof T))throw Error("Counter must be instanitated with `new`");0===e||e||(e=1),"number"==typeof e?(this._counter=o(16),this.setValue(e)):this.setBytes(e)};T.prototype.setValue=function(e){if("number"!=typeof e||parseInt(e)!=e)throw new Error("invalid counter value (must be an integer)");for(var t=15;t>=0;--t)this._counter[t]=e%256,e>>=8},T.prototype.setBytes=function(e){if(16!=(e=i(e,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=e},T.prototype.increment=function(){for(var e=15;e>=0;e--){if(255!==this._counter[e]){this._counter[e]++;break}this._counter[e]=0}};var C=function(e,t){if(!(this instanceof C))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",t instanceof T||(t=new T(t)),this._counter=t,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new M(e)};C.prototype.encrypt=function(e){for(var t=i(e,!0),r=0;r<t.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),t[r]^=this._remainingCounter[this._remainingCounterIndex++];return t},C.prototype.decrypt=C.prototype.encrypt;var B={AES:M,Counter:T,ModeOfOperation:{ecb:x,cbc:O,cfb:N,ofb:R,ctr:C},utils:{hex:c,utf8:u},padding:{pkcs7:{pad:function(e){var t=16-(e=i(e,!0)).length%16,r=o(e.length+t);a(e,r);for(var n=e.length;n<r.length;n++)r[n]=t;return r},strip:function(e){if((e=i(e,!0)).length<16)throw new Error("PKCS#7 invalid length");var t=e[e.length-1];if(t>16)throw new Error("PKCS#7 padding byte out of range");for(var r=e.length-t,n=0;n<t;n++)if(e[r+n]!==t)throw new Error("PKCS#7 invalid padding byte");var s=o(r);return a(e,s,0,0,r),s}}},_arrayTest:{coerceArray:i,createArray:o,copyArray:a}};e.exports=B}()}))),kr=n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.version="json-wallets/5.0.0-beta.140"})),Pr=(r(kr),kr.version,n((function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.looseArrayify=function(e){return"string"==typeof e&&"0x"!==e.substring(0,2)&&(e="0x"+e),f.arrayify(e)},t.zpad=function(e,t){for(e=String(e);e.length<t;)e="0"+e;return e},t.getPassword=function(e){return"string"==typeof e?D.toUtf8Bytes(e,D.UnicodeNormalizationForm.NFKC):f.arrayify(e)},t.searchPath=function(e,t){for(var r=e,n=t.toLowerCase().split("/"),i=0;i<n.length;i++){var o=null;for(var a in r)if(a.toLowerCase()===n[i]){o=r[a];break}if(null===o)return null;r=o}return r}}))),Sr=(r(Pr),Pr.looseArrayify,Pr.zpad,Pr.getPassword,Pr.searchPath,n((function(e,r){var n,i=t&&t.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=t&&t.__importDefault||function(e){return e&&e.__esModule?e:{default:e}};Object.defineProperty(r,"__esModule",{value:!0});var a=o(Er),s=new c.Logger(kr.version),u=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i(t,e),t.prototype.isCrowdsaleAccount=function(e){return!(!e||!e._isCrowdsaleAccount)},t}(y.Description);r.CrowdsaleAccount=u,r.decrypt=function(e,t){var r=JSON.parse(e);t=Pr.getPassword(t);var n=A.getAddress(Pr.searchPath(r,"ethaddr")),i=Pr.looseArrayify(Pr.searchPath(r,"encseed"));i&&i.length%16==0||s.throwArgumentError("invalid encseed","json",e);for(var o=f.arrayify(kt.pbkdf2(t,t,2e3,32,"sha256")).slice(0,16),c=i.slice(0,16),l=i.slice(16),h=new a.default.ModeOfOperation.cbc(o,c),d=a.default.padding.pkcs7.strip(f.arrayify(h.decrypt(l))),p="",g=0;g<d.length;g++)p+=String.fromCharCode(d[g]);var m=D.toUtf8Bytes(p),y=E.keccak256(m);return new u({_isCrowdsaleAccount:!0,address:n,privateKey:y})}}))),Ar=(r(Sr),Sr.CrowdsaleAccount,Sr.decrypt,n((function(e,t){function r(e){var t=null;try{t=JSON.parse(e)}catch(e){return!1}return t.encseed&&t.ethaddr}function n(e){var t=null;try{t=JSON.parse(e)}catch(e){return!1}return!(!t.version||parseInt(t.version)!==t.version||3!==parseInt(t.version))}Object.defineProperty(t,"__esModule",{value:!0}),t.isCrowdsaleWallet=r,t.isKeystoreWallet=n,t.getJsonWalletAddress=function(e){if(r(e))try{return A.getAddress(JSON.parse(e).ethaddr)}catch(e){return null}if(n(e))try{return A.getAddress(JSON.parse(e).address)}catch(e){return null}return null}}))),Mr=(r(Ar),Ar.isCrowdsaleWallet,Ar.isKeystoreWallet,Ar.getJsonWalletAddress,n((function(e,t){!function(t){function r(e){const t=new 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h=null,d=Pr.searchPath(e,"crypto/kdfparams/prf");"hmac-sha256"===d?h="sha256":"hmac-sha512"===d?h="sha512":s("prf",d);var g,m=parseInt(Pr.searchPath(e,"crypto/kdfparams/c"));return 32!==(g=parseInt(Pr.searchPath(e,"crypto/kdfparams/dklen")))&&s("dklen",g),r(o,u,m,g,h)}}return p.throwArgumentError("unsupported key-derivation function","kdf",a)}r.KeystoreAccount=m,r.decryptSync=function(e,t){var r=JSON.parse(e);return v(r,_(r,t,b,h.syncScrypt))},r.decrypt=function(e,t,r){return o(this,void 0,void 0,(function(){var n,i;return a(this,(function(o){switch(o.label){case 0:return[4,_(n=JSON.parse(e),t,w,h.scrypt,r)];case 1:return i=o.sent(),[2,v(n,i)]}}))}))},r.encrypt=function(e,t,r,n){try{if(A.getAddress(e.address)!==hr.computeAddress(e.privateKey))throw new Error("address/privateKey mismatch");if(g(e)){var i=e.mnemonic;if(vr.HDNode.fromMnemonic(i.phrase,null,i.locale).derivePath(i.path||vr.defaultPath).privateKey!=e.privateKey)throw new Error("mnemonic mismatch")}}catch(e){return 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A.getAddress(e)},e.prototype.callAddress=function(e){if(!f.isHexString(e,32))return null;var t=A.getAddress(f.hexDataSlice(e,12));return t===B.AddressZero?null:t},e.prototype.contractAddress=function(e){return A.getContractAddress(e)},e.prototype.blockTag=function(e){if(null==e)return"latest";if("earliest"===e)return"0x0";if("latest"===e||"pending"===e)return e;if("number"==typeof e||f.isHexString(e))return f.hexValue(e);throw new Error("invalid blockTag")},e.prototype.hash=function(e,t){var n=this.hex(e,t);return 32!==f.hexDataLength(n)?r.throwArgumentError("invalid hash","value",e):n},e.prototype.difficulty=function(e){if(null==e)return null;var t=g.BigNumber.from(e);try{return t.toNumber()}catch(e){}return null},e.prototype.uint256=function(e){if(!f.isHexString(e))throw new Error("invalid uint256");return f.hexZeroPad(e,32)},e.prototype._block=function(t,r){return null!=t.author&&null==t.miner&&(t.miner=t.author),e.check(r,t)},e.prototype.block=function(e){return this._block(e,this.formats.block)},e.prototype.blockWithTransactions=function(e){return this._block(e,this.formats.blockWithTransactions)},e.prototype.transactionRequest=function(t){return e.check(this.formats.transactionRequest,t)},e.prototype.transactionResponse=function(t){null!=t.gas&&null==t.gasLimit&&(t.gasLimit=t.gas),t.to&&g.BigNumber.from(t.to).isZero()&&(t.to="0x0000000000000000000000000000000000000000"),null!=t.input&&null==t.data&&(t.data=t.input),null==t.to&&null==t.creates&&(t.creates=this.contractAddress(t));var r=e.check(this.formats.transaction,t);if(null!=t.chainId){var n=t.chainId;f.isHexString(n)&&(n=g.BigNumber.from(n).toNumber()),r.chainId=n}else{null==(n=t.networkId)&&null==r.v&&(n=t.chainId),f.isHexString(n)&&(n=g.BigNumber.from(n).toNumber()),"number"!=typeof n&&null!=r.v&&((n=(r.v-35)/2)<0&&(n=0),n=parseInt(n)),"number"!=typeof n&&(n=0),r.chainId=n}return r.blockHash&&"x"===r.blockHash.replace(/0/g,"")&&(r.blockHash=null),r},e.prototype.transaction=function(e){return hr.parse(e)},e.prototype.receiptLog=function(t){return e.check(this.formats.receiptLog,t)},e.prototype.receipt=function(t){var r=e.check(this.formats.receipt,t);return null!=t.status&&(r.byzantium=!0),r},e.prototype.topics=function(e){var t=this;return Array.isArray(e)?e.map((function(e){return t.topics(e)})):null!=e?this.hash(e,!0):null},e.prototype.filter=function(t){return e.check(this.formats.filter,t)},e.prototype.filterLog=function(t){return e.check(this.formats.filterLog,t)},e.check=function(e,t){var r={};for(var n in e)try{var i=e[n](t[n]);void 0!==i&&(r[n]=i)}catch(e){throw e.checkKey=n,e.checkValue=t[n],e}return r},e.allowNull=function(e,t){return function(r){return null==r?t:e(r)}},e.allowFalsish=function(e,t){return function(r){return r?e(r):t}},e.arrayOf=function(e){return function(t){if(!Array.isArray(t))throw new Error("not an array");var r=[];return t.forEach((function(t){r.push(e(t))})),r}},e}();t.Formatter=n}))),tn=(r(en),en.Formatter,n((function(e,r){var n,i=t&&t.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=t&&t.__awaiter||function(e,t,r,n){return new(r||(r=Promise))((function(i,o){function a(e){try{u(n.next(e))}catch(e){o(e)}}function s(e){try{u(n.throw(e))}catch(e){o(e)}}function u(e){var t;e.done?i(e.value):(t=e.value,t instanceof r?t:new r((function(e){e(t)}))).then(a,s)}u((n=n.apply(e,t||[])).next())}))},a=t&&t.__generator||function(e,t){var r,n,i,o,a={label:0,sent:function(){if(1&i[0])throw i[1];return i[1]},trys:[],ops:[]};return o={next:s(0),throw:s(1),return:s(2)},"function"==typeof Symbol&&(o[Symbol.iterator]=function(){return this}),o;function s(o){return function(s){return function(o){if(r)throw new TypeError("Generator is already executing.");for(;a;)try{if(r=1,n&&(i=2&o[0]?n.return:o[0]?n.throw||((i=n.return)&&i.call(n),0):n.next)&&!(i=i.call(n,o[1])).done)return i;switch(n=0,i&&(o=[2&o[0],i.value]),o[0]){case 0:case 1:i=o;break;case 4:return a.label++,{value:o[1],done:!1};case 5:a.label++,n=o[1],o=[0];continue;case 7:o=a.ops.pop(),a.trys.pop();continue;default:if(!(i=a.trys,(i=i.length>0&&i[i.length-1])||6!==o[0]&&2!==o[0])){a=0;continue}if(3===o[0]&&(!i||o[1]>i[0]&&o[1]<i[3])){a.label=o[1];break}if(6===o[0]&&a.label<i[1]){a.label=i[1],i=o;break}if(i&&a.label<i[2]){a.label=i[2],a.ops.push(o);break}i[2]&&a.ops.pop(),a.trys.pop();continue}o=t.call(e,a)}catch(e){o=[6,e],n=0}finally{r=i=0}if(5&o[0])throw o[1];return{value:o[0]?o[1]:void 0,done:!0}}([o,s])}}};Object.defineProperty(r,"__esModule",{value:!0});var s=new c.Logger(Yr.version);function u(e){return null==e?"null":(32!==f.hexDataLength(e)&&s.throwArgumentError("invalid topic","topic",e),e.toLowerCase())}function l(e){for(e=e.slice();e.length>0&&null==e[e.length-1];)e.pop();return e.map((function(e){if(Array.isArray(e)){var t={};e.forEach((function(e){t[u(e)]=!0}));var r=Object.keys(t);return r.sort(),r.join("|")}return u(e)})).join("&")}function h(e){if("string"==typeof e){if(e=e.toLowerCase(),32===f.hexDataLength(e))return"tx:"+e;if(-1===e.indexOf(":"))return e}else{if(Array.isArray(e))return"filter:*:"+l(e);if(Z.ForkEvent.isForkEvent(e))throw s.warn("not implemented"),new Error("not implemented");if(e&&"object"==typeof e)return"filter:"+(e.address||"*")+":"+l(e.topics||[])}throw new Error("invalid event - "+e)}function d(){return(new Date).getTime()}var p=["block","network","pending","poll"],m=function(){function e(e,t,r){y.defineReadOnly(this,"tag",e),y.defineReadOnly(this,"listener",t),y.defineReadOnly(this,"once",r)}return Object.defineProperty(e.prototype,"event",{get:function(){switch(this.type){case"tx":return this.hash;case"filter":return this.filter}return this.tag},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"type",{get:function(){return this.tag.split(":")[0]},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hash",{get:function(){var e=this.tag.split(":");return"tx"!==e[0]?null:e[1]},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"filter",{get:function(){var e=this.tag.split(":");if("filter"!==e[0])return null;var t,r=e[1],n=""===(t=e[2])?[]:t.split(/&/g).map((function(e){if(""===e)return[];var t=e.split("|").map((function(e){return"null"===e?null:e}));return 1===t.length?t[0]:t})),i={};return n.length>0&&(i.topics=n),r&&"*"!==r&&(i.address=r),i},enumerable:!0,configurable:!0}),e.prototype.pollable=function(){return this.tag.indexOf(":")>=0||p.indexOf(this.tag)>=0},e}();r.Event=m;var v=null,b=1,w=function(e){function t(t){var r=this.constructor,n=this;if(s.checkNew(r,Z.Provider),(n=e.call(this)||this)._events=[],n._emitted={block:-2},n.formatter=r.getFormatter(),y.defineReadOnly(n,"anyNetwork","any"===t),n.anyNetwork&&(t=n.detectNetwork()),t instanceof Promise)n._networkPromise=t,t.catch((function(e){})),n._ready();else{var i=y.getStatic(r,"getNetwork")(t);i?(y.defineReadOnly(n,"_network",i),n.emit("network",i,null)):s.throwArgumentError("invalid network","network",t)}return n._maxInternalBlockNumber=-1024,n._lastBlockNumber=-2,n._pollingInterval=4e3,n._fastQueryDate=0,n}return i(t,e),t.prototype._ready=function(){return o(this,void 0,void 0,(function(){var e;return a(this,(function(t){switch(t.label){case 0:if(null!=this._network)return[3,7];if(e=null,!this._networkPromise)return[3,4];t.label=1;case 1:return t.trys.push([1,3,,4]),[4,this._networkPromise];case 2:return e=t.sent(),[3,4];case 3:return t.sent(),[3,4];case 4:return null!=e?[3,6]:[4,this.detectNetwork()];case 5:e=t.sent(),t.label=6;case 6:e||s.throwError("no network detected",c.Logger.errors.UNKNOWN_ERROR,{}),null==this._network&&(this.anyNetwork?this._network=e:y.defineReadOnly(this,"_network",e),this.emit("network",e,null)),t.label=7;case 7:return[2,this._network]}}))}))},Object.defineProperty(t.prototype,"ready",{get:function(){return this._ready()},enumerable:!0,configurable:!0}),t.getFormatter=function(){return null==v&&(v=new en.Formatter),v},t.getNetwork=function(e){return Jr.getNetwork(null==e?"homestead":e)},t.prototype._getInternalBlockNumber=function(e){return o(this,void 0,void 0,(function(){var t,r,n,i,o=this;return a(this,(function(a){switch(a.label){case 0:return[4,this.ready];case 1:return a.sent(),t=this._internalBlockNumber,e>0&&this._internalBlockNumber?[4,t]:[3,3];case 2:if(r=a.sent(),d()-r.respTime<=e)return[2,r.blockNumber];a.label=3;case 3:return n=d(),i=y.resolveProperties({blockNumber:this.perform("getBlockNumber",{}),networkError:this.getNetwork().then((function(e){return null}),(function(e){return e}))}).then((function(e){var t=e.blockNumber,r=e.networkError;if(r)throw o._internalBlockNumber===i&&(o._internalBlockNumber=null),r;var a=d();return(t=g.BigNumber.from(t).toNumber())<o._maxInternalBlockNumber&&(t=o._maxInternalBlockNumber),o._maxInternalBlockNumber=t,o._setFastBlockNumber(t),{blockNumber:t,reqTime:n,respTime:a}})),this._internalBlockNumber=i,[4,i];case 4:return[2,a.sent().blockNumber]}}))}))},t.prototype.poll=function(){return o(this,void 0,void 0,(function(){var e,t,r,n,i=this;return a(this,(function(o){switch(o.label){case 0:return e=b++,t=[],[4,this._getInternalBlockNumber(100+this.pollingInterval/2)];case 1:if(r=o.sent(),this._setFastBlockNumber(r),this.emit("poll",e,r),r===this._lastBlockNumber)return this.emit("didPoll",e),[2];if(-2===this._emitted.block&&(this._emitted.block=r-1),Math.abs(this._emitted.block-r)>1e3)s.warn("network block skew detected; skipping block events"),this.emit("error",s.makeError("network block skew detected",c.Logger.errors.NETWORK_ERROR,{blockNumber:r,previousBlockNumber:this._emitted.block})),this.emit("block",r);else for(n=this._emitted.block+1;n<=r;n++)this.emit("block",n);return this._emitted.block!==r&&(this._emitted.block=r,Object.keys(this._emitted).forEach((function(e){if("block"!==e){var t=i._emitted[e];"pending"!==t&&r-t>12&&delete i._emitted[e]}}))),-2===this._lastBlockNumber&&(this._lastBlockNumber=r-1),this._events.forEach((function(e){switch(e.type){case"tx":var n=e.hash,o=i.getTransactionReceipt(n).then((function(e){return e&&null!=e.blockNumber?(i._emitted["t:"+n]=e.blockNumber,i.emit(n,e),null):null})).catch((function(e){i.emit("error",e)}));t.push(o);break;case"filter":var a=e.filter;a.fromBlock=i._lastBlockNumber+1,a.toBlock=r;o=i.getLogs(a).then((function(e){0!==e.length&&e.forEach((function(e){i._emitted["b:"+e.blockHash]=e.blockNumber,i._emitted["t:"+e.transactionHash]=e.blockNumber,i.emit(a,e)}))})).catch((function(e){i.emit("error",e)}));t.push(o)}})),this._lastBlockNumber=r,Promise.all(t).then((function(){i.emit("didPoll",e)})),[2,null]}}))}))},t.prototype.resetEventsBlock=function(e){this._lastBlockNumber=e-1,this.polling&&this.poll()},Object.defineProperty(t.prototype,"network",{get:function(){return this._network},enumerable:!0,configurable:!0}),t.prototype.detectNetwork=function(){return o(this,void 0,void 0,(function(){return a(this,(function(e){return[2,s.throwError("provider does not support network detection",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"})]}))}))},t.prototype.getNetwork=function(){return o(this,void 0,void 0,(function(){var e,t,r;return a(this,(function(n){switch(n.label){case 0:return[4,this.ready];case 1:return e=n.sent(),[4,this.detectNetwork()];case 2:return t=n.sent(),e.chainId===t.chainId?[3,5]:this.anyNetwork?(this._network=t,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",t,e),[4,(i=0,new Promise((function(e){setTimeout(e,i)})))]):[3,4];case 3:return n.sent(),[2,this._network];case 4:throw r=s.makeError("underlying network changed",c.Logger.errors.NETWORK_ERROR,{event:"changed",network:e,detectedNetwork:t}),this.emit("error",r),r;case 5:return[2,e]}var i}))}))},Object.defineProperty(t.prototype,"blockNumber",{get:function(){var e=this;return this._getInternalBlockNumber(100+this.pollingInterval/2).then((function(t){e._setFastBlockNumber(t)})),null!=this._fastBlockNumber?this._fastBlockNumber:-1},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"polling",{get:function(){return null!=this._poller},set:function(e){var t=this;e&&!this._poller?(this._poller=setInterval(this.poll.bind(this),this.pollingInterval),this._bootstrapPoll||(this._bootstrapPoll=setTimeout((function(){t.poll(),t._bootstrapPoll=setTimeout((function(){t._poller||t.poll(),t._bootstrapPoll=null}),t.pollingInterval)}),0))):!e&&this._poller&&(clearInterval(this._poller),this._poller=null)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pollingInterval",{get:function(){return this._pollingInterval},set:function(e){var t=this;if("number"!=typeof e||e<=0||parseInt(String(e))!=e)throw new Error("invalid polling interval");this._pollingInterval=e,this._poller&&(clearInterval(this._poller),this._poller=setInterval((function(){t.poll()}),this._pollingInterval))},enumerable:!0,configurable:!0}),t.prototype._getFastBlockNumber=function(){var e=this,t=d();return t-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=t,this._fastBlockNumberPromise=this.getBlockNumber().then((function(t){return(null==e._fastBlockNumber||t>e._fastBlockNumber)&&(e._fastBlockNumber=t),e._fastBlockNumber}))),this._fastBlockNumberPromise},t.prototype._setFastBlockNumber=function(e){null!=this._fastBlockNumber&&e<this._fastBlockNumber||(this._fastQueryDate=d(),(null==this._fastBlockNumber||e>this._fastBlockNumber)&&(this._fastBlockNumber=e,this._fastBlockNumberPromise=Promise.resolve(e)))},t.prototype.waitForTransaction=function(e,t,r){return o(this,void 0,void 0,(function(){var n,i=this;return a(this,(function(o){switch(o.label){case 0:return null==t&&(t=1),[4,this.getTransactionReceipt(e)];case 1:return((n=o.sent())?n.confirmations:0)>=t?[2,n]:[2,new Promise((function(n,o){var a=null,u=!1,l=function(r){r.confirmations<t||(a&&clearTimeout(a),u||(u=!0,i.removeListener(e,l),n(r)))};i.on(e,l),"number"==typeof r&&r>0&&(a=setTimeout((function(){u||(a=null,u=!0,i.removeListener(e,l),o(s.makeError("timeout exceeded",c.Logger.errors.TIMEOUT,{timeout:r})))}),r)).unref&&a.unref()}))]}}))}))},t.prototype.getBlockNumber=function(){return o(this,void 0,void 0,(function(){return a(this,(function(e){return[2,this._getInternalBlockNumber(0)]}))}))},t.prototype.getGasPrice=function(){return o(this,void 0,void 0,(function(){var e,t;return a(this,(function(r){switch(r.label){case 0:return[4,this.getNetwork()];case 1:return r.sent(),t=(e=g.BigNumber).from,[4,this.perform("getGasPrice",{})];case 2:return[2,t.apply(e,[r.sent()])]}}))}))},t.prototype.getBalance=function(e,t){return o(this,void 0,void 0,(function(){var r,n,i;return a(this,(function(o){switch(o.label){case 0:return[4,this.getNetwork()];case 1:return o.sent(),[4,y.resolveProperties({address:this._getAddress(e),blockTag:this._getBlockTag(t)})];case 2:return r=o.sent(),i=(n=g.BigNumber).from,[4,this.perform("getBalance",r)];case 3:return[2,i.apply(n,[o.sent()])]}}))}))},t.prototype.getTransactionCount=function(e,t){return o(this,void 0,void 0,(function(){var r,n,i;return a(this,(function(o){switch(o.label){case 0:return[4,this.getNetwork()];case 1:return o.sent(),[4,y.resolveProperties({address:this._getAddress(e),blockTag:this._getBlockTag(t)})];case 2:return r=o.sent(),i=(n=g.BigNumber).from,[4,this.perform("getTransactionCount",r)];case 3:return[2,i.apply(n,[o.sent()]).toNumber()]}}))}))},t.prototype.getCode=function(e,t){return o(this,void 0,void 0,(function(){var r,n;return a(this,(function(i){switch(i.label){case 0:return[4,this.getNetwork()];case 1:return i.sent(),[4,y.resolveProperties({address:this._getAddress(e),blockTag:this._getBlockTag(t)})];case 2:return r=i.sent(),n=f.hexlify,[4,this.perform("getCode",r)];case 3:return[2,n.apply(void 0,[i.sent()])]}}))}))},t.prototype.getStorageAt=function(e,t,r){return o(this,void 0,void 0,(function(){var n,i;return a(this,(function(o){switch(o.label){case 0:return[4,this.getNetwork()];case 1:return o.sent(),[4,y.resolveProperties({address:this._getAddress(e),blockTag:this._getBlockTag(r),position:Promise.resolve(t).then((function(e){return f.hexValue(e)}))})];case 2:return n=o.sent(),i=f.hexlify,[4,this.perform("getStorageAt",n)];case 3:return[2,i.apply(void 0,[o.sent()])]}}))}))},t.prototype._wrapTransaction=function(e,t){var r=this;if(null!=t&&32!==f.hexDataLength(t))throw new Error("invalid response - sendTransaction");var n=e;return null!=t&&e.hash!==t&&s.throwError("Transaction hash mismatch from Provider.sendTransaction.",c.Logger.errors.UNKNOWN_ERROR,{expectedHash:e.hash,returnedHash:t}),n.wait=function(t){return o(r,void 0,void 0,(function(){var r;return a(this,(function(n){switch(n.label){case 0:return 0!==t&&(this._emitted["t:"+e.hash]="pending"),[4,this.waitForTransaction(e.hash,t)];case 1:return null==(r=n.sent())&&0===t?[2,null]:(this._emitted["t:"+e.hash]=r.blockNumber,0===r.status&&s.throwError("transaction failed",c.Logger.errors.CALL_EXCEPTION,{transactionHash:e.hash,transaction:e,receipt:r}),[2,r])}}))}))},n},t.prototype.sendTransaction=function(e){return o(this,void 0,void 0,(function(){var t,r,n,i;return a(this,(function(o){switch(o.label){case 0:return[4,this.getNetwork()];case 1:return o.sent(),[4,Promise.resolve(e).then((function(e){return f.hexlify(e)}))];case 2:t=o.sent(),r=this.formatter.transaction(e),o.label=3;case 3:return o.trys.push([3,5,,6]),[4,this.perform("sendTransaction",{signedTransaction:t})];case 4:return n=o.sent(),[2,this._wrapTransaction(r,n)];case 5:throw(i=o.sent()).transaction=r,i.transactionHash=r.hash,i;case 6:return[2]}}))}))},t.prototype._getTransactionRequest=function(e){return o(this,void 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e=o.sent(),t={},null!=e.address&&(t.address=this._getAddress(e.address)),["blockHash","topics"].forEach((function(r){null!=e[r]&&(t[r]=e[r])})),["fromBlock","toBlock"].forEach((function(r){null!=e[r]&&(t[r]=i._getBlockTag(e[r]))})),n=(r=this.formatter).filter,[4,y.resolveProperties(t)];case 2:return[2,n.apply(r,[o.sent()])]}}))}))},t.prototype.call=function(e,t){return o(this,void 0,void 0,(function(){var r,n;return a(this,(function(i){switch(i.label){case 0:return[4,this.getNetwork()];case 1:return i.sent(),[4,y.resolveProperties({transaction:this._getTransactionRequest(e),blockTag:this._getBlockTag(t)})];case 2:return r=i.sent(),n=f.hexlify,[4,this.perform("call",r)];case 3:return[2,n.apply(void 0,[i.sent()])]}}))}))},t.prototype.estimateGas=function(e){return o(this,void 0,void 0,(function(){var t,r,n;return a(this,(function(i){switch(i.label){case 0:return[4,this.getNetwork()];case 1:return i.sent(),[4,y.resolveProperties({transaction:this._getTransactionRequest(e)})];case 2:return t=i.sent(),n=(r=g.BigNumber).from,[4,this.perform("estimateGas",t)];case 3:return[2,n.apply(r,[i.sent()])]}}))}))},t.prototype._getAddress=function(e){return o(this,void 0,void 0,(function(){var t;return a(this,(function(r){switch(r.label){case 0:return[4,this.resolveName(e)];case 1:return null==(t=r.sent())&&s.throwError("ENS name not configured",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"resolveName("+JSON.stringify(e)+")"}),[2,t]}}))}))},t.prototype._getBlock=function(e,t){return o(this,void 0,void 0,(function(){var r,n,i,u,c,l=this;return a(this,(function(h){switch(h.label){case 0:return[4,this.getNetwork()];case 1:return h.sent(),[4,e];case 2:return e=h.sent(),r=-128,n={includeTransactions:!!t},f.isHexString(e,32)?(n.blockHash=e,[3,6]):[3,3];case 3:return h.trys.push([3,5,,6]),i=n,c=(u=this.formatter).blockTag,[4,this._getBlockTag(e)];case 4:return i.blockTag=c.apply(u,[h.sent()]),f.isHexString(n.blockTag)&&(r=parseInt(n.blockTag.substring(2),16)),[3,6];case 5:return h.sent(),s.throwArgumentError("invalid block hash or block tag","blockHashOrBlockTag",e),[3,6];case 6:return[2,Qr.poll((function(){return o(l,void 0,void 0,(function(){var e,i,o,s,u;return a(this,(function(a){switch(a.label){case 0:return[4,this.perform("getBlock",n)];case 1:if(null==(e=a.sent()))return null!=n.blockHash&&null==this._emitted["b:"+n.blockHash]||null!=n.blockTag&&r>this._emitted.block?[2,null]:[2,void 0];if(!t)return[3,8];i=null,o=0,a.label=2;case 2:return o<e.transactions.length?null!=(s=e.transactions[o]).blockNumber?[3,3]:(s.confirmations=0,[3,6]):[3,7];case 3:return null!=s.confirmations?[3,6]:null!=i?[3,5]:[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 4:i=a.sent(),a.label=5;case 5:(u=i-s.blockNumber+1)<=0&&(u=1),s.confirmations=u,a.label=6;case 6:return o++,[3,2];case 7:return[2,this.formatter.blockWithTransactions(e)];case 8:return[2,this.formatter.block(e)]}}))}))}),{oncePoll:this})]}}))}))},t.prototype.getBlock=function(e){return this._getBlock(e,!1)},t.prototype.getBlockWithTransactions=function(e){return this._getBlock(e,!0)},t.prototype.getTransaction=function(e){return o(this,void 0,void 0,(function(){var t,r=this;return a(this,(function(n){switch(n.label){case 0:return[4,this.getNetwork()];case 1:return n.sent(),[4,e];case 2:return e=n.sent(),t={transactionHash:this.formatter.hash(e,!0)},[2,Qr.poll((function(){return o(r,void 0,void 0,(function(){var r,n,i,o;return a(this,(function(a){switch(a.label){case 0:return[4,this.perform("getTransaction",t)];case 1:return null==(r=a.sent())?null==this._emitted["t:"+e]?[2,null]:[2,void 0]:null!=(n=this.formatter.transactionResponse(r)).blockNumber?[3,2]:(n.confirmations=0,[3,4]);case 2:return null!=n.confirmations?[3,4]:[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 3:i=a.sent(),(o=i-n.blockNumber+1)<=0&&(o=1),n.confirmations=o,a.label=4;case 4:return[2,this._wrapTransaction(n)]}}))}))}),{oncePoll:this})]}}))}))},t.prototype.getTransactionReceipt=function(e){return o(this,void 0,void 0,(function(){var t,r=this;return a(this,(function(n){switch(n.label){case 0:return[4,this.getNetwork()];case 1:return n.sent(),[4,e];case 2:return e=n.sent(),t={transactionHash:this.formatter.hash(e,!0)},[2,Qr.poll((function(){return o(r,void 0,void 0,(function(){var r,n,i,o;return a(this,(function(a){switch(a.label){case 0:return[4,this.perform("getTransactionReceipt",t)];case 1:return null==(r=a.sent())?null==this._emitted["t:"+e]?[2,null]:[2,void 0]:null==r.blockHash?[2,void 0]:null!=(n=this.formatter.receipt(r)).blockNumber?[3,2]:(n.confirmations=0,[3,4]);case 2:return null!=n.confirmations?[3,4]:[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 3:i=a.sent(),(o=i-n.blockNumber+1)<=0&&(o=1),n.confirmations=o,a.label=4;case 4:return[2,n]}}))}))}),{oncePoll:this})]}}))}))},t.prototype.getLogs=function(e){return o(this,void 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t=r.sent(),(t+=e)<0&&(t=0),[2,this.formatter.blockTag(t)];case 3:return[2,this.formatter.blockTag(e)]}}))}))},t.prototype._getResolver=function(e){return o(this,void 0,void 0,(function(){var t,r,n,i;return a(this,(function(o){switch(o.label){case 0:return[4,this.getNetwork()];case 1:return(t=o.sent()).ensAddress||s.throwError("network does not support ENS",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"ENS",network:t.name}),r={to:t.ensAddress,data:"0x0178b8bf"+q.namehash(e).substring(2)},i=(n=this.formatter).callAddress,[4,this.call(r)];case 2:return[2,i.apply(n,[o.sent()])]}}))}))},t.prototype.resolveName=function(e){return o(this,void 0,void 0,(function(){var t,r,n,i;return a(this,(function(o){switch(o.label){case 0:return[4,e];case 1:e=o.sent();try{return[2,Promise.resolve(this.formatter.address(e))]}catch(t){if(f.isHexString(e))throw t}return"string"!=typeof e&&s.throwArgumentError("invalid ENS name","name",e),[4,this._getResolver(e)];case 2:return(t=o.sent())?(r={to:t,data:"0x3b3b57de"+q.namehash(e).substring(2)},i=(n=this.formatter).callAddress,[4,this.call(r)]):[2,null];case 3:return[2,i.apply(n,[o.sent()])]}}))}))},t.prototype.lookupAddress=function(e){return o(this,void 0,void 0,(function(){var t,r,n,i,o,s;return a(this,(function(a){switch(a.label){case 0:return[4,e];case 1:return e=a.sent(),e=this.formatter.address(e),t=e.substring(2).toLowerCase()+".addr.reverse",[4,this._getResolver(t)];case 2:return(r=a.sent())?(i=f.arrayify,[4,this.call({to:r,data:"0x691f3431"+q.namehash(t).substring(2)})]):[2,null];case 3:return(n=i.apply(void 0,[a.sent()])).length<32||!g.BigNumber.from(n.slice(0,32)).eq(32)||(n=n.slice(32)).length<32?[2,null]:(o=g.BigNumber.from(n.slice(0,32)).toNumber(),n=n.slice(32),o>n.length?[2,null]:(s=D.toUtf8String(n.slice(0,o)),[4,this.resolveName(s)]));case 4:return a.sent()!=e?[2,null]:[2,s]}}))}))},t.prototype.perform=function(e,t){return s.throwError(e+" not 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e.tag===t})).length},t.prototype.listeners=function(e){if(null==e)return this._events.map((function(e){return e.listener}));var t=h(e);return this._events.filter((function(e){return e.tag===t})).map((function(e){return e.listener}))},t.prototype.off=function(e,t){var r=this;if(null==t)return this.removeAllListeners(e);var n=[],i=!1,o=h(e);return this._events=this._events.filter((function(e){return e.tag!==o||e.listener!=t||(!!i||(i=!0,n.push(e),!1))})),n.forEach((function(e){r._stopEvent(e)})),this},t.prototype.removeAllListeners=function(e){var t=this,r=[];if(null==e)r=this._events,this._events=[];else{var n=h(e);this._events=this._events.filter((function(e){return e.tag!==n||(r.push(e),!1)}))}return r.forEach((function(e){t._stopEvent(e)})),this},t}(Z.Provider);r.BaseProvider=w}))),rn=(r(tn),tn.Event,tn.BaseProvider,n((function(e,r){var n,i=t&&t.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof 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e.result}function h(e){return e?e.toLowerCase():e}var d={},p=function(e){function t(r,n,i){var o=this.constructor,a=this;if(s.checkNew(o,t),a=e.call(this)||this,r!==d)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");return y.defineReadOnly(a,"provider",n),null==i&&(i=0),"string"==typeof i?(y.defineReadOnly(a,"_address",a.provider.formatter.address(i)),y.defineReadOnly(a,"_index",null)):"number"==typeof i?(y.defineReadOnly(a,"_index",i),y.defineReadOnly(a,"_address",null)):s.throwArgumentError("invalid address or index","addressOrIndex",i),a}return i(t,e),t.prototype.connect=function(e){return s.throwError("cannot alter JSON-RPC Signer connection",c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"connect"})},t.prototype.connectUnchecked=function(){return new m(d,this.provider,this._address||this._index)},t.prototype.getAddress=function(){var e=this;return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then((function(t){return t.length<=e._index&&s.throwError("unknown account #"+e._index,c.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress"}),e.provider.formatter.address(t[e._index])}))},t.prototype.sendUncheckedTransaction=function(e){var t=this;e=y.shallowCopy(e);var r=this.getAddress().then((function(e){return e&&(e=e.toLowerCase()),e}));if(null==e.gasLimit){var n=y.shallowCopy(e);n.from=r,e.gasLimit=this.provider.estimateGas(n)}return y.resolveProperties({tx:y.resolveProperties(e),sender:r}).then((function(r){var n=r.tx,i=r.sender;null!=n.from?n.from.toLowerCase()!==i&&s.throwArgumentError("from address mismatch","transaction",e):n.from=i;var o=t.provider.constructor.hexlifyTransaction(n,{from:!0});return t.provider.send("eth_sendTransaction",[o]).then((function(e){return e}),(function(e){throw e.responseText&&(e.responseText.indexOf("insufficient funds")>=0&&s.throwError("insufficient 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t.provider.send("eth_sign",[e.toLowerCase(),f.hexlify(r)])}))},t.prototype.unlock=function(e){var t=this.provider;return this.getAddress().then((function(r){return t.send("personal_unlockAccount",[r.toLowerCase(),e,null])}))},t}($.Signer);r.JsonRpcSigner=p;var m=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i(t,e),t.prototype.sendTransaction=function(e){var t=this;return this.sendUncheckedTransaction(e).then((function(e){return{hash:e,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:function(r){return t.provider.waitForTransaction(e,r)}}}))},t}(p),v={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0},b=function(e){function t(r,n){var i=this.constructor,o=this;s.checkNew(i,t);var a=n;return null==a&&(a=new 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n+="/api?module=proxy&action=eth_getCode&address="+r.address,n+="&tag="+r.blockTag+i,[2,f(n,h)];case 6:return n+="/api?module=proxy&action=eth_getStorageAt&address="+r.address,n+="&position="+r.position,n+="&tag="+r.blockTag+i,[2,f(n,h)];case 7:return n+="/api?module=proxy&action=eth_sendRawTransaction&hex="+r.signedTransaction,[2,f(n+=i).catch((function(e){throw e.responseText&&(e.responseText.toLowerCase().indexOf("insufficient funds")>=0&&s.throwError("insufficient funds",c.Logger.errors.INSUFFICIENT_FUNDS,{}),e.responseText.indexOf("same hash was already imported")>=0&&s.throwError("nonce has already been used",c.Logger.errors.NONCE_EXPIRED,{}),e.responseText.indexOf("another transaction with same nonce")>=0&&s.throwError("replacement fee too low",c.Logger.errors.REPLACEMENT_UNDERPRICED,{})),e}))];case 8:if(r.blockTag)return n+="/api?module=proxy&action=eth_getBlockByNumber&tag="+r.blockTag,r.includeTransactions?n+="&boolean=true":n+="&boolean=false",[2,f(n+=i)];throw new 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