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ethers.js/packages/ethers/dist/ethers.esm.min.js
Richard Moore 9486185ceb
Updated dist files.
2020-09-22 23:18:45 -04:00

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e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},i.prototype.ixor=function(t){return r(0==(this.negative|t.negative)),this.iuxor(t)},i.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},i.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},i.prototype.inotn=function(t){r("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),n=t%26;this._expand(e),n>0&&e--;for(var i=0;i<e;i++)this.words[i]=67108863&~this.words[i];return n>0&&(this.words[i]=~this.words[i]&67108863>>26-n),this.strip()},i.prototype.notn=function(t){return this.clone().inotn(t)},i.prototype.setn=function(t,e){r("number"==typeof t&&t>=0);var n=t/26|0,i=t%26;return 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0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},i.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s<n.length;s++)o=(e=(0|r.words[s])-(0|n.words[s])+o)>>26,this.words[s]=67108863&e;for(;0!==o&&s<r.length;s++)o=(e=(0|r.words[s])+o)>>26,this.words[s]=67108863&e;if(0===o&&s<r.length&&r!==this)for(;s<r.length;s++)this.words[s]=r.words[s];return this.length=Math.max(this.length,s),r!==this&&(this.negative=1),this.strip()},i.prototype.sub=function(t){return this.clone().isub(t)};var f=function(t,e,r){var n,i,o,s=t.words,a=e.words,u=r.words,h=0,l=0|s[0],c=8191&l,f=l>>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],y=8191&g,v=g>>>13,w=0|s[3],b=8191&w,E=w>>>13,_=0|s[4],A=8191&_,k=_>>>13,S=0|s[5],M=8191&S,N=S>>>13,P=0|s[6],T=8191&P,x=P>>>13,I=0|s[7],R=8191&I,C=I>>>13,B=0|s[8],O=8191&B,F=B>>>13,U=0|s[9],L=8191&U,D=U>>>13,j=0|a[0],z=8191&j,q=j>>>13,K=0|a[1],H=8191&K,G=K>>>13,W=0|a[2],V=8191&W,J=W>>>13,Z=0|a[3],$=8191&Z,X=Z>>>13,Y=0|a[4],Q=8191&Y,tt=Y>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ht=at>>>13,lt=0|a[8],ct=8191&lt,ft=lt>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(h+(n=Math.imul(c,z))|0)+((8191&(i=(i=Math.imul(c,q))+Math.imul(f,z)|0))<<13)|0;h=((o=Math.imul(f,q))+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,q))+Math.imul(m,z)|0,o=Math.imul(m,q);var yt=(h+(n=n+Math.imul(c,H)|0)|0)+((8191&(i=(i=i+Math.imul(c,G)|0)+Math.imul(f,H)|0))<<13)|0;h=((o=o+Math.imul(f,G)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,z),i=(i=Math.imul(y,q))+Math.imul(v,z)|0,o=Math.imul(v,q),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,H)|0,o=o+Math.imul(m,G)|0;var vt=(h+(n=n+Math.imul(c,V)|0)|0)+((8191&(i=(i=i+Math.imul(c,J)|0)+Math.imul(f,V)|0))<<13)|0;h=((o=o+Math.imul(f,J)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(b,z),i=(i=Math.imul(b,q))+Math.imul(E,z)|0,o=Math.imul(E,q),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,H)|0,o=o+Math.imul(v,G)|0,n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,J)|0;var wt=(h+(n=n+Math.imul(c,$)|0)|0)+((8191&(i=(i=i+Math.imul(c,X)|0)+Math.imul(f,$)|0))<<13)|0;h=((o=o+Math.imul(f,X)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,q))+Math.imul(k,z)|0,o=Math.imul(k,q),n=n+Math.imul(b,H)|0,i=(i=i+Math.imul(b,G)|0)+Math.imul(E,H)|0,o=o+Math.imul(E,G)|0,n=n+Math.imul(y,V)|0,i=(i=i+Math.imul(y,J)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,$)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,$)|0,o=o+Math.imul(m,X)|0;var bt=(h+(n=n+Math.imul(c,Q)|0)|0)+((8191&(i=(i=i+Math.imul(c,tt)|0)+Math.imul(f,Q)|0))<<13)|0;h=((o=o+Math.imul(f,tt)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(M,z),i=(i=Math.imul(M,q))+Math.imul(N,z)|0,o=Math.imul(N,q),n=n+Math.imul(A,H)|0,i=(i=i+Math.imul(A,G)|0)+Math.imul(k,H)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(b,V)|0,i=(i=i+Math.imul(b,J)|0)+Math.imul(E,V)|0,o=o+Math.imul(E,J)|0,n=n+Math.imul(y,$)|0,i=(i=i+Math.imul(y,X)|0)+Math.imul(v,$)|0,o=o+Math.imul(v,X)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Q)|0,o=o+Math.imul(m,tt)|0;var Et=(h+(n=n+Math.imul(c,rt)|0)|0)+((8191&(i=(i=i+Math.imul(c,nt)|0)+Math.imul(f,rt)|0))<<13)|0;h=((o=o+Math.imul(f,nt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,q))+Math.imul(x,z)|0,o=Math.imul(x,q),n=n+Math.imul(M,H)|0,i=(i=i+Math.imul(M,G)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(k,V)|0,o=o+Math.imul(k,J)|0,n=n+Math.imul(b,$)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(E,$)|0,o=o+Math.imul(E,X)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var _t=(h+(n=n+Math.imul(c,ot)|0)|0)+((8191&(i=(i=i+Math.imul(c,st)|0)+Math.imul(f,ot)|0))<<13)|0;h=((o=o+Math.imul(f,st)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(R,z),i=(i=Math.imul(R,q))+Math.imul(C,z)|0,o=Math.imul(C,q),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(x,H)|0,o=o+Math.imul(x,G)|0,n=n+Math.imul(M,V)|0,i=(i=i+Math.imul(M,J)|0)+Math.imul(N,V)|0,o=o+Math.imul(N,J)|0,n=n+Math.imul(A,$)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(k,$)|0,o=o+Math.imul(k,X)|0,n=n+Math.imul(b,Q)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(E,Q)|0,o=o+Math.imul(E,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var At=(h+(n=n+Math.imul(c,ut)|0)|0)+((8191&(i=(i=i+Math.imul(c,ht)|0)+Math.imul(f,ut)|0))<<13)|0;h=((o=o+Math.imul(f,ht)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(O,z),i=(i=Math.imul(O,q))+Math.imul(F,z)|0,o=Math.imul(F,q),n=n+Math.imul(R,H)|0,i=(i=i+Math.imul(R,G)|0)+Math.imul(C,H)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(x,V)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(M,$)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(N,$)|0,o=o+Math.imul(N,X)|0,n=n+Math.imul(A,Q)|0,i=(i=i+Math.imul(A,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(E,rt)|0,o=o+Math.imul(E,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,st)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ht)|0;var kt=(h+(n=n+Math.imul(c,ct)|0)|0)+((8191&(i=(i=i+Math.imul(c,ft)|0)+Math.imul(f,ct)|0))<<13)|0;h=((o=o+Math.imul(f,ft)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(L,z),i=(i=Math.imul(L,q))+Math.imul(D,z)|0,o=Math.imul(D,q),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(F,H)|0,o=o+Math.imul(F,G)|0,n=n+Math.imul(R,V)|0,i=(i=i+Math.imul(R,J)|0)+Math.imul(C,V)|0,o=o+Math.imul(C,J)|0,n=n+Math.imul(T,$)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(x,$)|0,o=o+Math.imul(x,X)|0,n=n+Math.imul(M,Q)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(A,rt)|0,i=(i=i+Math.imul(A,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(b,ot)|0,i=(i=i+Math.imul(b,st)|0)+Math.imul(E,ot)|0,o=o+Math.imul(E,st)|0,n=n+Math.imul(y,ut)|0,i=(i=i+Math.imul(y,ht)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,ht)|0,n=n+Math.imul(p,ct)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(m,ct)|0,o=o+Math.imul(m,ft)|0;var St=(h+(n=n+Math.imul(c,pt)|0)|0)+((8191&(i=(i=i+Math.imul(c,mt)|0)+Math.imul(f,pt)|0))<<13)|0;h=((o=o+Math.imul(f,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,H),i=(i=Math.imul(L,G))+Math.imul(D,H)|0,o=Math.imul(D,G),n=n+Math.imul(O,V)|0,i=(i=i+Math.imul(O,J)|0)+Math.imul(F,V)|0,o=o+Math.imul(F,J)|0,n=n+Math.imul(R,$)|0,i=(i=i+Math.imul(R,X)|0)+Math.imul(C,$)|0,o=o+Math.imul(C,X)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(A,ot)|0,i=(i=i+Math.imul(A,st)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,st)|0,n=n+Math.imul(b,ut)|0,i=(i=i+Math.imul(b,ht)|0)+Math.imul(E,ut)|0,o=o+Math.imul(E,ht)|0,n=n+Math.imul(y,ct)|0,i=(i=i+Math.imul(y,ft)|0)+Math.imul(v,ct)|0,o=o+Math.imul(v,ft)|0;var Mt=(h+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;h=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(L,V),i=(i=Math.imul(L,J))+Math.imul(D,V)|0,o=Math.imul(D,J),n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(F,$)|0,o=o+Math.imul(F,X)|0,n=n+Math.imul(R,Q)|0,i=(i=i+Math.imul(R,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,nt)|0,n=n+Math.imul(M,ot)|0,i=(i=i+Math.imul(M,st)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,st)|0,n=n+Math.imul(A,ut)|0,i=(i=i+Math.imul(A,ht)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ht)|0,n=n+Math.imul(b,ct)|0,i=(i=i+Math.imul(b,ft)|0)+Math.imul(E,ct)|0,o=o+Math.imul(E,ft)|0;var Nt=(h+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,mt)|0)+Math.imul(v,pt)|0))<<13)|0;h=((o=o+Math.imul(v,mt)|0)+(i>>>13)|0)+(Nt>>>26)|0,Nt&=67108863,n=Math.imul(L,$),i=(i=Math.imul(L,X))+Math.imul(D,$)|0,o=Math.imul(D,X),n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(F,Q)|0,o=o+Math.imul(F,tt)|0,n=n+Math.imul(R,rt)|0,i=(i=i+Math.imul(R,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(T,ot)|0,i=(i=i+Math.imul(T,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,n=n+Math.imul(M,ut)|0,i=(i=i+Math.imul(M,ht)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ht)|0,n=n+Math.imul(A,ct)|0,i=(i=i+Math.imul(A,ft)|0)+Math.imul(k,ct)|0,o=o+Math.imul(k,ft)|0;var Pt=(h+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(E,pt)|0))<<13)|0;h=((o=o+Math.imul(E,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(L,Q),i=(i=Math.imul(L,tt))+Math.imul(D,Q)|0,o=Math.imul(D,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(F,rt)|0,o=o+Math.imul(F,nt)|0,n=n+Math.imul(R,ot)|0,i=(i=i+Math.imul(R,st)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,st)|0,n=n+Math.imul(T,ut)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(x,ut)|0,o=o+Math.imul(x,ht)|0,n=n+Math.imul(M,ct)|0,i=(i=i+Math.imul(M,ft)|0)+Math.imul(N,ct)|0,o=o+Math.imul(N,ft)|0;var Tt=(h+(n=n+Math.imul(A,pt)|0)|0)+((8191&(i=(i=i+Math.imul(A,mt)|0)+Math.imul(k,pt)|0))<<13)|0;h=((o=o+Math.imul(k,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,rt),i=(i=Math.imul(L,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,st)|0)+Math.imul(F,ot)|0,o=o+Math.imul(F,st)|0,n=n+Math.imul(R,ut)|0,i=(i=i+Math.imul(R,ht)|0)+Math.imul(C,ut)|0,o=o+Math.imul(C,ht)|0,n=n+Math.imul(T,ct)|0,i=(i=i+Math.imul(T,ft)|0)+Math.imul(x,ct)|0,o=o+Math.imul(x,ft)|0;var xt=(h+(n=n+Math.imul(M,pt)|0)|0)+((8191&(i=(i=i+Math.imul(M,mt)|0)+Math.imul(N,pt)|0))<<13)|0;h=((o=o+Math.imul(N,mt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(O,ut)|0,i=(i=i+Math.imul(O,ht)|0)+Math.imul(F,ut)|0,o=o+Math.imul(F,ht)|0,n=n+Math.imul(R,ct)|0,i=(i=i+Math.imul(R,ft)|0)+Math.imul(C,ct)|0,o=o+Math.imul(C,ft)|0;var It=(h+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(x,pt)|0))<<13)|0;h=((o=o+Math.imul(x,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(L,ut),i=(i=Math.imul(L,ht))+Math.imul(D,ut)|0,o=Math.imul(D,ht),n=n+Math.imul(O,ct)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(F,ct)|0,o=o+Math.imul(F,ft)|0;var Rt=(h+(n=n+Math.imul(R,pt)|0)|0)+((8191&(i=(i=i+Math.imul(R,mt)|0)+Math.imul(C,pt)|0))<<13)|0;h=((o=o+Math.imul(C,mt)|0)+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,n=Math.imul(L,ct),i=(i=Math.imul(L,ft))+Math.imul(D,ct)|0,o=Math.imul(D,ft);var Ct=(h+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,mt)|0)+Math.imul(F,pt)|0))<<13)|0;h=((o=o+Math.imul(F,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Bt=(h+(n=Math.imul(L,pt))|0)+((8191&(i=(i=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return h=((o=Math.imul(D,mt))+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,u[0]=gt,u[1]=yt,u[2]=vt,u[3]=wt,u[4]=bt,u[5]=Et,u[6]=_t,u[7]=At,u[8]=kt,u[9]=St,u[10]=Mt,u[11]=Nt,u[12]=Pt,u[13]=Tt,u[14]=xt,u[15]=It,u[16]=Rt,u[17]=Ct,u[18]=Bt,0!==h&&(u[19]=h,r.length++),r};function d(t,e,r){return(new p).mulp(t,e,r)}function p(t,e){this.x=t,this.y=e}Math.imul||(f=c),i.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?f(this,t,e):r<63?c(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o<r.length-1;o++){var s=i;i=0;for(var a=67108863&n,u=Math.min(o,e.length-1),h=Math.max(0,o-t.length+1);h<=u;h++){var l=o-h,c=(0|t.words[l])*(0|e.words[h]),f=67108863&c;a=67108863&(f=f+a|0),i+=(s=(s=s+(c/67108864|0)|0)+(f>>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):d(this,t,e)},p.prototype.makeRBT=function(t){for(var e=new Array(t),r=i.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},p.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},p.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s<o;s++)n[s]=e[t[s]],i[s]=r[t[s]]},p.prototype.transform=function(t,e,r,n,i,o){this.permute(o,t,e,r,n,i);for(var s=1;s<i;s<<=1)for(var a=s<<1,u=Math.cos(2*Math.PI/a),h=Math.sin(2*Math.PI/a),l=0;l<i;l+=a)for(var c=u,f=h,d=0;d<s;d++){var p=r[l+d],m=n[l+d],g=r[l+d+s],y=n[l+d+s],v=c*g-f*y;y=c*y+f*g,g=v,r[l+d]=p+g,n[l+d]=m+y,r[l+d+s]=p-g,n[l+d+s]=m-y,d!==a&&(v=u*c-h*f,f=u*f+h*c,c=v)}},p.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},p.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},p.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},p.prototype.convert13b=function(t,e,n,i){for(var o=0,s=0;s<e;s++)o+=0|t[s],n[2*s]=8191&o,o>>>=13,n[2*s+1]=8191&o,o>>>=13;for(s=2*e;s<i;++s)n[s]=0;r(0===o),r(0==(-8192&o))},p.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},p.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),o=this.stub(n),s=new Array(n),a=new Array(n),u=new Array(n),h=new Array(n),l=new Array(n),c=new Array(n),f=r.words;f.length=n,this.convert13b(t.words,t.length,s,n),this.convert13b(e.words,e.length,h,n),this.transform(s,o,a,u,n,i),this.transform(h,o,l,c,n,i);for(var d=0;d<n;d++){var p=a[d]*l[d]-u[d]*c[d];u[d]=a[d]*c[d]+u[d]*l[d],a[d]=p}return this.conjugate(a,u,n),this.transform(a,u,f,o,n,i),this.conjugate(f,o,n),this.normalize13b(f,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},i.prototype.mul=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},i.prototype.mulf=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),d(this,t,e)},i.prototype.imul=function(t){return this.clone().mulTo(t,this)},i.prototype.imuln=function(t){r("number"==typeof t),r(t<67108864);for(var e=0,n=0;n<this.length;n++){var i=(0|this.words[n])*t,o=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=o>>>26,this.words[n]=67108863&o}return 0!==e&&(this.words[n]=e,this.length++),this},i.prototype.muln=function(t){return this.clone().imuln(t)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.imul(this.clone())},i.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new i(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var 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c=0|this.words[h];this.words[h]=l<<26-o|c>>>o,l=c&a}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(t,e,n){return r(0===this.negative),this.iushrn(t,e,n)},i.prototype.shln=function(t){return this.clone().ishln(t)},i.prototype.ushln=function(t){return this.clone().iushln(t)},i.prototype.shrn=function(t){return this.clone().ishrn(t)},i.prototype.ushrn=function(t){return this.clone().iushrn(t)},i.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;return!(this.length<=n)&&!!(this.words[n]&i)},i.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(0===this.negative,"imaskn works only with positive numbers"),this.length<=n)return this;if(0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},i.prototype.maskn=function(t){return this.clone().imaskn(t)},i.prototype.iaddn=function(t){return r("number"==typeof t),r(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},i.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},i.prototype.isubn=function(t){if(r("number"==typeof t),r(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},i.prototype.addn=function(t){return this.clone().iaddn(t)},i.prototype.subn=function(t){return this.clone().isubn(t)},i.prototype.iabs=function(){return this.negative=0,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(t,e,n){var i,o,s=t.length+n;this._expand(s);var a=0;for(i=0;i<t.length;i++){o=(0|this.words[i+n])+a;var u=(0|t.words[i])*e;a=((o-=67108863&u)>>26)-(u/67108864|0),this.words[i+n]=67108863&o}for(;i<this.length-n;i++)a=(o=(0|this.words[i+n])+a)>>26,this.words[i+n]=67108863&o;if(0===a)return this.strip();for(r(-1===a),a=0,i=0;i<this.length;i++)a=(o=-(0|this.words[i])+a)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},i.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),o=t,s=0|o.words[o.length-1];0!==(r=26-this._countBits(s))&&(o=o.ushln(r),n.iushln(r),s=0|o.words[o.length-1]);var a,u=n.length-o.length;if("mod"!==e){(a=new i(null)).length=u+1,a.words=new Array(a.length);for(var h=0;h<a.length;h++)a.words[h]=0}var l=n.clone()._ishlnsubmul(o,1,u);0===l.negative&&(n=l,a&&(a.words[u]=1));for(var c=u-1;c>=0;c--){var f=67108864*(0|n.words[o.length+c])+(0|n.words[o.length+c-1]);for(f=Math.min(f/s|0,67108863),n._ishlnsubmul(o,f,c);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(o,1,c),n.isZero()||(n.negative^=1);a&&(a.words[c]=f)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},i.prototype.divmod=function(t,e,n){return r(!t.isZero()),this.isZero()?{div:new i(0),mod:new i(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(o=a.div.neg()),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.iadd(t)),{div:o,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(o=a.div.neg()),{div:o,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),n&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new i(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new i(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new i(this.modn(t.words[0]))}:this._wordDiv(t,e);var o,s,a},i.prototype.div=function(t){return this.divmod(t,"div",!1).div},i.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},i.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},i.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},i.prototype.modn=function(t){r(t<=67108863);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+(0|this.words[i]))%t;return n},i.prototype.idivn=function(t){r(t<=67108863);for(var e=0,n=this.length-1;n>=0;n--){var i=(0|this.words[n])+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},i.prototype.divn=function(t){return 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r=this.type.match(Ot);Ct(this,r?{arrayLength:parseInt(r[2]||"-1"),arrayChildren:Ft.fromObject({type:r[1],components:this.components}),baseType:"array"}:{arrayLength:null,arrayChildren:null,baseType:null!=this.components?"tuple":this.type}),this._isParamType=!0,Object.freeze(this)}format(t){if(t||(t=Bt.sighash),Bt[t]||Pt.throwArgumentError("invalid format type","format",t),t===Bt.json){let e={type:"tuple"===this.baseType?"tuple":this.type,name:this.name||void 0};return"boolean"==typeof this.indexed&&(e.indexed=this.indexed),this.components&&(e.components=this.components.map(e=>JSON.parse(e.format(t)))),JSON.stringify(e)}let e="";return"array"===this.baseType?(e+=this.arrayChildren.format(t),e+="["+(this.arrayLength<0?"":String(this.arrayLength))+"]"):"tuple"===this.baseType?(t!==Bt.sighash&&(e+=this.type),e+="("+this.components.map(e=>e.format(t)).join(t===Bt.full?", ":",")+")"):e+=this.type,t!==Bt.sighash&&(!0===this.indexed&&(e+=" indexed"),t===Bt.full&&this.name&&(e+=" "+this.name)),e}static from(t,e){return"string"==typeof t?Ft.fromString(t,e):Ft.fromObject(t)}static fromObject(t){return Ft.isParamType(t)?t:new Ft(Tt,{name:t.name||null,type:Gt(t.type),indexed:null==t.indexed?null:!!t.indexed,components:t.components?t.components.map(Ft.fromObject):null})}static fromString(t,e){return r=function(t,e){let r=t;function n(e){Pt.throwArgumentError("unexpected character at position "+e,"param",t)}function i(t){let r={type:"",name:"",parent:t,state:{allowType:!0}};return e&&(r.indexed=!1),r}t=t.replace(/\s/g," ");let o={type:"",name:"",state:{allowType:!0}},s=o;for(let r=0;r<t.length;r++){let o=t[r];switch(o){case"(":s.state.allowType&&""===s.type?s.type="tuple":s.state.allowParams||n(r),s.state.allowType=!1,s.type=Gt(s.type),s.components=[i(s)],s=s.components[0];break;case")":delete s.state,"indexed"===s.name&&(e||n(r),s.indexed=!0,s.name=""),Rt(s.type,s.name)&&(s.name=""),s.type=Gt(s.type);let t=s;s=s.parent,s||n(r),delete t.parent,s.state.allowParams=!1,s.state.allowName=!0,s.state.allowArray=!0;break;case",":delete s.state,"indexed"===s.name&&(e||n(r),s.indexed=!0,s.name=""),Rt(s.type,s.name)&&(s.name=""),s.type=Gt(s.type);let a=i(s.parent);s.parent.components.push(a),delete s.parent,s=a;break;case" ":s.state.allowType&&""!==s.type&&(s.type=Gt(s.type),delete s.state.allowType,s.state.allowName=!0,s.state.allowParams=!0),s.state.allowName&&""!==s.name&&("indexed"===s.name?(e||n(r),s.indexed&&n(r),s.indexed=!0,s.name=""):Rt(s.type,s.name)?s.name="":s.state.allowName=!1);break;case"[":s.state.allowArray||n(r),s.type+=o,s.state.allowArray=!1,s.state.allowName=!1,s.state.readArray=!0;break;case"]":s.state.readArray||n(r),s.type+=o,s.state.readArray=!1,s.state.allowArray=!0,s.state.allowName=!0;break;default:s.state.allowType?(s.type+=o,s.state.allowParams=!0,s.state.allowArray=!0):s.state.allowName?(s.name+=o,delete s.state.allowArray):s.state.readArray?s.type+=o:n(r)}}return s.parent&&Pt.throwArgumentError("unexpected eof","param",t),delete o.state,"indexed"===s.name?(e||n(r.length-7),s.indexed&&n(r.length-7),s.indexed=!0,s.name=""):Rt(s.type,s.name)&&(s.name=""),o.type=Gt(o.type),o}(t,!!e),Ft.fromObject({name:r.name,type:r.type,indexed:r.indexed,components:r.components});var r}static isParamType(t){return!(null==t||!t._isParamType)}}function Ut(t,e){return function(t){t=t.trim();let e=[],r="",n=0;for(let i=0;i<t.length;i++){let o=t[i];","===o&&0===n?(e.push(r),r=""):(r+=o,"("===o?n++:")"===o&&(n--,-1===n&&Pt.throwArgumentError("unbalanced parenthesis","value",t)))}r&&e.push(r);return e}(t).map(t=>Ft.fromString(t,e))}class Lt{constructor(t,e){t!==Tt&&Pt.throwError("use a static from method",P.errors.UNSUPPORTED_OPERATION,{operation:"new Fragment()"}),Ct(this,e),this._isFragment=!0,Object.freeze(this)}static from(t){return Lt.isFragment(t)?t:"string"==typeof t?Lt.fromString(t):Lt.fromObject(t)}static fromObject(t){if(Lt.isFragment(t))return t;switch(t.type){case"function":return Ht.fromObject(t);case"event":return Dt.fromObject(t);case"constructor":return Kt.fromObject(t);case"fallback":case"receive":return null}return Pt.throwArgumentError("invalid fragment object","value",t)}static fromString(t){return"event"===(t=(t=(t=t.replace(/\s/g," ")).replace(/\(/g," (").replace(/\)/g,") ").replace(/\s+/g," ")).trim()).split(" ")[0]?Dt.fromString(t.substring(5).trim()):"function"===t.split(" ")[0]?Ht.fromString(t.substring(8).trim()):"constructor"===t.split("(")[0].trim()?Kt.fromString(t.trim()):Pt.throwArgumentError("unsupported fragment","value",t)}static isFragment(t){return!(!t||!t._isFragment)}}class Dt extends Lt{format(t){if(t||(t=Bt.sighash),Bt[t]||Pt.throwArgumentError("invalid format type","format",t),t===Bt.json)return JSON.stringify({type:"event",anonymous:this.anonymous,name:this.name,inputs:this.inputs.map(e=>JSON.parse(e.format(t)))});let e="";return t!==Bt.sighash&&(e+="event "),e+=this.name+"("+this.inputs.map(e=>e.format(t)).join(t===Bt.full?", ":",")+") ",t!==Bt.sighash&&this.anonymous&&(e+="anonymous "),e.trim()}static from(t){return"string"==typeof t?Dt.fromString(t):Dt.fromObject(t)}static fromObject(t){if(Dt.isEventFragment(t))return t;"event"!==t.type&&Pt.throwArgumentError("invalid event object","value",t);const e={name:Vt(t.name),anonymous:t.anonymous,inputs:t.inputs?t.inputs.map(Ft.fromObject):[],type:"event"};return new Dt(Tt,e)}static fromString(t){let e=t.match(Jt);e||Pt.throwArgumentError("invalid event string","value",t);let r=!1;return e[3].split(" ").forEach(t=>{switch(t.trim()){case"anonymous":r=!0;break;case"":break;default:Pt.warn("unknown modifier: "+t)}}),Dt.fromObject({name:e[1].trim(),anonymous:r,inputs:Ut(e[2],!0),type:"event"})}static isEventFragment(t){return t&&t._isFragment&&"event"===t.type}}function jt(t,e){e.gas=null;let r=t.split("@");return 1!==r.length?(r.length>2&&Pt.throwArgumentError("invalid human-readable ABI signature","value",t),r[1].match(/^[0-9]+$/)||Pt.throwArgumentError("invalid human-readable ABI signature gas","value",t),e.gas=Y.from(r[1]),r[0]):t}function zt(t,e){e.constant=!1,e.payable=!1,e.stateMutability="nonpayable",t.split(" ").forEach(t=>{switch(t.trim()){case"constant":e.constant=!0;break;case"payable":e.payable=!0,e.stateMutability="payable";break;case"nonpayable":e.payable=!1,e.stateMutability="nonpayable";break;case"pure":e.constant=!0,e.stateMutability="pure";break;case"view":e.constant=!0,e.stateMutability="view";break;case"external":case"public":case"":break;default:console.log("unknown modifier: "+t)}})}function qt(t){let e={constant:!1,payable:!0,stateMutability:"payable"};return null!=t.stateMutability?(e.stateMutability=t.stateMutability,e.constant="view"===e.stateMutability||"pure"===e.stateMutability,null!=t.constant&&!!t.constant!==e.constant&&Pt.throwArgumentError("cannot have constant function with mutability "+e.stateMutability,"value",t),e.payable="payable"===e.stateMutability,null!=t.payable&&!!t.payable!==e.payable&&Pt.throwArgumentError("cannot have payable function with mutability "+e.stateMutability,"value",t)):null!=t.payable?(e.payable=!!t.payable,null!=t.constant||e.payable||"constructor"===t.type||Pt.throwArgumentError("unable to determine stateMutability","value",t),e.constant=!!t.constant,e.constant?e.stateMutability="view":e.stateMutability=e.payable?"payable":"nonpayable",e.payable&&e.constant&&Pt.throwArgumentError("cannot have constant payable function","value",t)):null!=t.constant?(e.constant=!!t.constant,e.payable=!e.constant,e.stateMutability=e.constant?"view":"payable"):"constructor"!==t.type&&Pt.throwArgumentError("unable to determine stateMutability","value",t),e}class Kt extends Lt{format(t){if(t||(t=Bt.sighash),Bt[t]||Pt.throwArgumentError("invalid format type","format",t),t===Bt.json)return JSON.stringify({type:"constructor",stateMutability:"nonpayable"!==this.stateMutability?this.stateMutability:void 0,payble:this.payable,gas:this.gas?this.gas.toNumber():void 0,inputs:this.inputs.map(e=>JSON.parse(e.format(t)))});t===Bt.sighash&&Pt.throwError("cannot format a constructor for sighash",P.errors.UNSUPPORTED_OPERATION,{operation:"format(sighash)"});let e="constructor("+this.inputs.map(e=>e.format(t)).join(t===Bt.full?", ":",")+") ";return this.stateMutability&&"nonpayable"!==this.stateMutability&&(e+=this.stateMutability+" "),e.trim()}static from(t){return"string"==typeof t?Kt.fromString(t):Kt.fromObject(t)}static fromObject(t){if(Kt.isConstructorFragment(t))return t;"constructor"!==t.type&&Pt.throwArgumentError("invalid constructor object","value",t);let e=qt(t);e.constant&&Pt.throwArgumentError("constructor cannot be constant","value",t);const r={name:null,type:t.type,inputs:t.inputs?t.inputs.map(Ft.fromObject):[],payable:e.payable,stateMutability:e.stateMutability,gas:t.gas?Y.from(t.gas):null};return new Kt(Tt,r)}static fromString(t){let e={type:"constructor"},r=(t=jt(t,e)).match(Jt);return r&&"constructor"===r[1].trim()||Pt.throwArgumentError("invalid constructor string","value",t),e.inputs=Ut(r[2].trim(),!1),zt(r[3].trim(),e),Kt.fromObject(e)}static isConstructorFragment(t){return t&&t._isFragment&&"constructor"===t.type}}class Ht extends Kt{format(t){if(t||(t=Bt.sighash),Bt[t]||Pt.throwArgumentError("invalid format type","format",t),t===Bt.json)return JSON.stringify({type:"function",name:this.name,constant:this.constant,stateMutability:"nonpayable"!==this.stateMutability?this.stateMutability:void 0,payble:this.payable,gas:this.gas?this.gas.toNumber():void 0,inputs:this.inputs.map(e=>JSON.parse(e.format(t))),ouputs:this.outputs.map(e=>JSON.parse(e.format(t)))});let e="";return t!==Bt.sighash&&(e+="function "),e+=this.name+"("+this.inputs.map(e=>e.format(t)).join(t===Bt.full?", ":",")+") ",t!==Bt.sighash&&(this.stateMutability?"nonpayable"!==this.stateMutability&&(e+=this.stateMutability+" "):this.constant&&(e+="view "),this.outputs&&this.outputs.length&&(e+="returns ("+this.outputs.map(e=>e.format(t)).join(", ")+") "),null!=this.gas&&(e+="@"+this.gas.toString()+" ")),e.trim()}static from(t){return"string"==typeof t?Ht.fromString(t):Ht.fromObject(t)}static fromObject(t){if(Ht.isFunctionFragment(t))return t;"function"!==t.type&&Pt.throwArgumentError("invalid function object","value",t);let e=qt(t);const r={type:t.type,name:Vt(t.name),constant:e.constant,inputs:t.inputs?t.inputs.map(Ft.fromObject):[],outputs:t.outputs?t.outputs.map(Ft.fromObject):[],payable:e.payable,stateMutability:e.stateMutability,gas:t.gas?Y.from(t.gas):null};return new Ht(Tt,r)}static fromString(t){let e={type:"function"},r=(t=jt(t,e)).split(" returns ");r.length>2&&Pt.throwArgumentError("invalid function string","value",t);let n=r[0].match(Jt);if(n||Pt.throwArgumentError("invalid function signature","value",t),e.name=n[1].trim(),e.name&&Vt(e.name),e.inputs=Ut(n[2],!1),zt(n[3].trim(),e),r.length>1){let n=r[1].match(Jt);""==n[1].trim()&&""==n[3].trim()||Pt.throwArgumentError("unexpected tokens","value",t),e.outputs=Ut(n[2],!1)}else e.outputs=[];return Ht.fromObject(e)}static isFunctionFragment(t){return t&&t._isFragment&&"function"===t.type}}function Gt(t){return t.match(/^uint($|[^1-9])/)?t="uint256"+t.substring(4):t.match(/^int($|[^1-9])/)&&(t="int256"+t.substring(3)),t}const Wt=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function Vt(t){return t&&t.match(Wt)||Pt.throwArgumentError(`invalid identifier "${t}"`,"value",t),t}const Jt=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");const Zt=new P("abi/5.0.6");function $t(t){const e=[],r=function(t,n){if(Array.isArray(n))for(let i in n){const o=t.slice();o.push(i);try{r(o,n[i])}catch(t){e.push({path:o,error:t})}}};return r([],t),e}class Xt{constructor(t,e,r,n){this.name=t,this.type=e,this.localName=r,this.dynamic=n}_throwError(t,e){Zt.throwArgumentError(t,this.localName,e)}}class Yt{constructor(t){vt(this,"wordSize",t||32),this._data=O([]),this._padding=new Uint8Array(t)}get data(){return j(this._data)}get length(){return this._data.length}_writeData(t){return this._data=F([this._data,t]),t.length}writeBytes(t){let e=O(t);return e.length%this.wordSize&&(e=F([e,this._padding.slice(e.length%this.wordSize)])),this._writeData(e)}_getValue(t){let e=O(Y.from(t));return e.length>this.wordSize&&Zt.throwError("value out-of-bounds",P.errors.BUFFER_OVERRUN,{length:this.wordSize,offset:e.length}),e.length%this.wordSize&&(e=F([this._padding.slice(e.length%this.wordSize),e])),e}writeValue(t){return this._writeData(this._getValue(t))}writeUpdatableValue(){let t=this.length;return this.writeValue(0),e=>{this._data.set(this._getValue(e),t)}}}class Qt{constructor(t,e,r,n){vt(this,"_data",O(t)),vt(this,"wordSize",e||32),vt(this,"_coerceFunc",r),vt(this,"allowLoose",n),this._offset=0}get data(){return j(this._data)}get consumed(){return this._offset}static coerce(t,e){let r=t.match("^u?int([0-9]+)$");return r&&parseInt(r[1])<=48&&(e=e.toNumber()),e}coerce(t,e){return this._coerceFunc?this._coerceFunc(t,e):Qt.coerce(t,e)}_peekBytes(t,e,r){let n=Math.ceil(e/this.wordSize)*this.wordSize;return this._offset+n>this._data.length&&(this.allowLoose&&r&&this._offset+e<=this._data.length?n=e:Zt.throwError("data out-of-bounds",P.errors.BUFFER_OVERRUN,{length:this._data.length,offset:this._offset+n})),this._data.slice(this._offset,this._offset+n)}subReader(t){return new Qt(this._data.slice(this._offset+t),this.wordSize,this._coerceFunc,this.allowLoose)}readBytes(t,e){let r=this._peekBytes(0,t,!!e);return this._offset+=r.length,r.slice(0,t)}readValue(){return Y.from(this.readBytes(this.wordSize))}}var te=r((function(e){
/**
* [js-sha3]{@link https://github.com/emn178/js-sha3}
*
* @version 0.5.7
* @author Chen, Yi-Cyuan [emn178@gmail.com]
* @copyright Chen, Yi-Cyuan 2015-2016
* @license MIT
*/
!function(){var r="object"==typeof window?window:{};!r.JS_SHA3_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node&&(r=t);for(var n=!r.JS_SHA3_NO_COMMON_JS&&e.exports,i="0123456789abcdef".split(""),o=[0,8,16,24],s=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],a=[224,256,384,512],u=["hex","buffer","arrayBuffer","array"],h=function(t,e,r){return function(n){return new b(t,e,t).update(n)[r]()}},l=function(t,e,r){return function(n,i){return new b(t,e,i).update(n)[r]()}},c=function(t,e){var r=h(t,e,"hex");r.create=function(){return new b(t,e,t)},r.update=function(t){return r.create().update(t)};for(var n=0;n<u.length;++n){var i=u[n];r[i]=h(t,e,i)}return r},f=[{name:"keccak",padding:[1,256,65536,16777216],bits:a,createMethod:c},{name:"sha3",padding:[6,1536,393216,100663296],bits:a,createMethod:c},{name:"shake",padding:[31,7936,2031616,520093696],bits:[128,256],createMethod:function(t,e){var r=l(t,e,"hex");r.create=function(r){return new b(t,e,r)},r.update=function(t,e){return r.create(e).update(t)};for(var n=0;n<u.length;++n){var i=u[n];r[i]=l(t,e,i)}return r}}],d={},p=[],m=0;m<f.length;++m)for(var g=f[m],y=g.bits,v=0;v<y.length;++v){var w=g.name+"_"+y[v];p.push(w),d[w]=g.createMethod(y[v],g.padding)}function b(t,e,r){this.blocks=[],this.s=[],this.padding=e,this.outputBits=r,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(t<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}b.prototype.update=function(t){var e="string"!=typeof t;e&&t.constructor===ArrayBuffer&&(t=new Uint8Array(t));for(var r,n,i=t.length,s=this.blocks,a=this.byteCount,u=this.blockCount,h=0,l=this.s;h<i;){if(this.reset)for(this.reset=!1,s[0]=this.block,r=1;r<u+1;++r)s[r]=0;if(e)for(r=this.start;h<i&&r<a;++h)s[r>>2]|=t[h]<<o[3&r++];else for(r=this.start;h<i&&r<a;++h)(n=t.charCodeAt(h))<128?s[r>>2]|=n<<o[3&r++]:n<2048?(s[r>>2]|=(192|n>>6)<<o[3&r++],s[r>>2]|=(128|63&n)<<o[3&r++]):n<55296||n>=57344?(s[r>>2]|=(224|n>>12)<<o[3&r++],s[r>>2]|=(128|n>>6&63)<<o[3&r++],s[r>>2]|=(128|63&n)<<o[3&r++]):(n=65536+((1023&n)<<10|1023&t.charCodeAt(++h)),s[r>>2]|=(240|n>>18)<<o[3&r++],s[r>>2]|=(128|n>>12&63)<<o[3&r++],s[r>>2]|=(128|n>>6&63)<<o[3&r++],s[r>>2]|=(128|63&n)<<o[3&r++]);if(this.lastByteIndex=r,r>=a){for(this.start=r-a,this.block=s[u],r=0;r<u;++r)l[r]^=s[r];E(l),this.reset=!0}else this.start=r}return this},b.prototype.finalize=function(){var t=this.blocks,e=this.lastByteIndex,r=this.blockCount,n=this.s;if(t[e>>2]|=this.padding[3&e],this.lastByteIndex===this.byteCount)for(t[0]=t[r],e=1;e<r+1;++e)t[e]=0;for(t[r-1]|=2147483648,e=0;e<r;++e)n[e]^=t[e];E(n)},b.prototype.toString=b.prototype.hex=function(){this.finalize();for(var t,e=this.blockCount,r=this.s,n=this.outputBlocks,o=this.extraBytes,s=0,a=0,u="";a<n;){for(s=0;s<e&&a<n;++s,++a)t=r[s],u+=i[t>>4&15]+i[15&t]+i[t>>12&15]+i[t>>8&15]+i[t>>20&15]+i[t>>16&15]+i[t>>28&15]+i[t>>24&15];a%e==0&&(E(r),s=0)}return o&&(t=r[s],o>0&&(u+=i[t>>4&15]+i[15&t]),o>1&&(u+=i[t>>12&15]+i[t>>8&15]),o>2&&(u+=i[t>>20&15]+i[t>>16&15])),u},b.prototype.arrayBuffer=function(){this.finalize();var t,e=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,s=0,a=this.outputBits>>3;t=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(a);for(var u=new Uint32Array(t);s<n;){for(o=0;o<e&&s<n;++o,++s)u[s]=r[o];s%e==0&&E(r)}return i&&(u[o]=r[o],t=t.slice(0,a)),t},b.prototype.buffer=b.prototype.arrayBuffer,b.prototype.digest=b.prototype.array=function(){this.finalize();for(var t,e,r=this.blockCount,n=this.s,i=this.outputBlocks,o=this.extraBytes,s=0,a=0,u=[];a<i;){for(s=0;s<r&&a<i;++s,++a)t=a<<2,e=n[s],u[t]=255&e,u[t+1]=e>>8&255,u[t+2]=e>>16&255,u[t+3]=e>>24&255;a%r==0&&E(n)}return o&&(t=a<<2,e=n[s],o>0&&(u[t]=255&e),o>1&&(u[t+1]=e>>8&255),o>2&&(u[t+2]=e>>16&255)),u};var E=function(t){var 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r.consumed!==e.length&&re.throwArgumentError("invalid rlp data","data",t),r.result}var le=Object.freeze({encode:se,decode:he});const ce=new P("address/5.0.5");function fe(t){D(t,20)||ce.throwArgumentError("invalid address","address",t);const e=(t=t.toLowerCase()).substring(2).split(""),r=new Uint8Array(40);for(let t=0;t<40;t++)r[t]=e[t].charCodeAt(0);const n=O(ee(r));for(let t=0;t<40;t+=2)n[t>>1]>>4>=8&&(e[t]=e[t].toUpperCase()),(15&n[t>>1])>=8&&(e[t+1]=e[t+1].toUpperCase());return"0x"+e.join("")}const de={};for(let t=0;t<10;t++)de[String(t)]=String(t);for(let t=0;t<26;t++)de[String.fromCharCode(65+t)]=String(10+t);const pe=Math.floor(function(t){return Math.log10?Math.log10(t):Math.log(t)/Math.LN10}(9007199254740991));function me(t){let e=(t=(t=t.toUpperCase()).substring(4)+t.substring(0,2)+"00").split("").map(t=>de[t]).join("");for(;e.length>=pe;){let t=e.substring(0,pe);e=parseInt(t,10)%97+e.substring(t.length)}let r=String(98-parseInt(e,10)%97);for(;r.length<2;)r="0"+r;return r}function ge(t){let e=null;if("string"!=typeof t&&ce.throwArgumentError("invalid address","address",t),t.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==t.substring(0,2)&&(t="0x"+t),e=fe(t),t.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&e!==t&&ce.throwArgumentError("bad address checksum","address",t);else if(t.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(t.substring(2,4)!==me(t)&&ce.throwArgumentError("bad icap checksum","address",t),e=new w(t.substring(4),36).toString(16);e.length<40;)e="0"+e;e=fe("0x"+e)}else ce.throwArgumentError("invalid address","address",t);return e}function ye(t){let e=null;try{e=ge(t.from)}catch(e){ce.throwArgumentError("missing from address","transaction",t)}return ge(q(ee(se([e,U(O(Y.from(t.nonce).toHexString()))])),12))}class ve extends Xt{constructor(t){super("address","address",t,!1)}encode(t,e){try{ge(e)}catch(t){this._throwError(t.message,e)}return t.writeValue(e)}decode(t){return ge(W(t.readValue().toHexString(),20))}}class we extends 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r=parseInt(e[2]||"256");return(0===r||r>256||r%8!=0)&&hr.throwArgumentError("invalid "+e[1]+" bit length","param",t),new Le(r/8,"int"===e[1],t.name)}if(e=t.type.match(lr),e){let r=parseInt(e[1]);return(0===r||r>32)&&hr.throwArgumentError("invalid bytes length","param",t),new Ne(r,t.name)}return hr.throwArgumentError("invalid type","type",t.type)}_getWordSize(){return 32}_getReader(t,e){return new Qt(t,this._getWordSize(),this.coerceFunc,e)}_getWriter(){return new Yt(this._getWordSize())}encode(t,e){t.length!==e.length&&hr.throwError("types/values length mismatch",P.errors.INVALID_ARGUMENT,{count:{types:t.length,values:e.length},value:{types:t,values:e}});const r=t.map(t=>this._getCoder(Ft.from(t))),n=new ur(r,"_"),i=this._getWriter();return n.encode(i,e),i.data}decode(t,e,r){const n=t.map(t=>this._getCoder(Ft.from(t)));return new ur(n,"_").decode(this._getReader(O(e),r))}}const dr=new fr,pr=new P("hash/5.0.5"),mr=new 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getEventTopic(t){return vr(t.format())}getFunction(t){if(D(t)){for(const e in this.functions)if(t===this.getSighash(e))return this.functions[e];br.throwArgumentError("no matching function","sighash",t)}if(-1===t.indexOf("(")){const e=t.trim(),r=Object.keys(this.functions).filter(t=>t.split("(")[0]===e);return 0===r.length?br.throwArgumentError("no matching function","name",e):r.length>1&&br.throwArgumentError("multiple matching functions","name",e),this.functions[r[0]]}const e=this.functions[Ht.fromString(t).format()];return e||br.throwArgumentError("no matching function","signature",t),e}getEvent(t){if(D(t)){const e=t.toLowerCase();for(const t in this.events)if(e===this.getEventTopic(t))return this.events[t];br.throwArgumentError("no matching event","topichash",e)}if(-1===t.indexOf("(")){const e=t.trim(),r=Object.keys(this.events).filter(t=>t.split("(")[0]===e);return 0===r.length?br.throwArgumentError("no matching event","name",e):r.length>1&&br.throwArgumentError("multiple matching events","name",e),this.events[r[0]]}const e=this.events[Dt.fromString(t).format()];return e||br.throwArgumentError("no matching event","signature",t),e}getSighash(t){return"string"==typeof t&&(t=this.getFunction(t)),wt(this.constructor,"getSighash")(t)}getEventTopic(t){return"string"==typeof t&&(t=this.getEvent(t)),wt(this.constructor,"getEventTopic")(t)}_decodeParams(t,e){return this._abiCoder.decode(t,e)}_encodeParams(t,e){return this._abiCoder.encode(t,e)}encodeDeploy(t){return this._encodeParams(this.deploy.inputs,t||[])}decodeFunctionData(t,e){"string"==typeof t&&(t=this.getFunction(t));const r=O(e);return j(r.slice(0,4))!==this.getSighash(t)&&br.throwArgumentError(`data signature does not match function ${t.name}.`,"data",j(r)),this._decodeParams(t.inputs,r.slice(4))}encodeFunctionData(t,e){return"string"==typeof t&&(t=this.getFunction(t)),j(F([this.getSighash(t),this._encodeParams(t.inputs,e||[])]))}decodeFunctionResult(t,e){"string"==typeof t&&(t=this.getFunction(t));let r=O(e),n=null,i=null;switch(r.length%this._abiCoder._getWordSize()){case 0:try{return this._abiCoder.decode(t.outputs,r)}catch(t){}break;case 4:"0x08c379a0"===j(r.slice(0,4))&&(i="Error(string)",n=this._abiCoder.decode(["string"],r.slice(4))[0])}return br.throwError("call revert exception",P.errors.CALL_EXCEPTION,{method:t.format(),errorSignature:i,errorArgs:[n],reason:n})}encodeFunctionResult(t,e){return"string"==typeof t&&(t=this.getFunction(t)),j(this._abiCoder.encode(t.outputs,e||[]))}encodeFilterTopics(t,e){"string"==typeof t&&(t=this.getEvent(t)),e.length>t.inputs.length&&br.throwError("too many arguments for "+t.format(),P.errors.UNEXPECTED_ARGUMENT,{argument:"values",value:e});let r=[];t.anonymous||r.push(this.getEventTopic(t));const n=(t,e)=>"string"===t.type?vr(e):"bytes"===t.type?ee(j(e)):("address"===t.type&&this._abiCoder.encode(["address"],[e]),W(j(e),32));for(e.forEach((e,i)=>{let o=t.inputs[i];o.indexed?null==e?r.push(null):"array"===o.baseType||"tuple"===o.baseType?br.throwArgumentError("filtering with tuples or arrays not supported","contract."+o.name,e):Array.isArray(e)?r.push(e.map(t=>n(o,t))):r.push(n(o,e)):null!=e&&br.throwArgumentError("cannot filter non-indexed parameters; must be null","contract."+o.name,e)});r.length&&null===r[r.length-1];)r.pop();return r}encodeEventLog(t,e){"string"==typeof t&&(t=this.getEvent(t));const r=[],n=[],i=[];return t.anonymous||r.push(this.getEventTopic(t)),e.length!==t.inputs.length&&br.throwArgumentError("event arguments/values mismatch","values",e),t.inputs.forEach((t,o)=>{const s=e[o];if(t.indexed)if("string"===t.type)r.push(vr(s));else if("bytes"===t.type)r.push(ee(s));else{if("tuple"===t.baseType||"array"===t.baseType)throw new Error("not implemented");r.push(this._abiCoder.encode([t.type],[s]))}else n.push(t),i.push(s)}),{data:this._abiCoder.encode(n,i),topics:r}}decodeEventLog(t,e,r){if("string"==typeof t&&(t=this.getEvent(t)),null!=r&&!t.anonymous){let e=this.getEventTopic(t);D(r[0],32)&&r[0].toLowerCase()===e||br.throwError("fragment/topic mismatch",P.errors.INVALID_ARGUMENT,{argument:"topics[0]",expected:e,value:r[0]}),r=r.slice(1)}let n=[],i=[],o=[];t.inputs.forEach((t,e)=>{t.indexed?"string"===t.type||"bytes"===t.type||"tuple"===t.baseType||"array"===t.baseType?(n.push(Ft.fromObject({type:"bytes32",name:t.name})),o.push(!0)):(n.push(t),o.push(!1)):(i.push(t),o.push(!1))});let s=null!=r?this._abiCoder.decode(n,F(r)):null,a=this._abiCoder.decode(i,e,!0),u=[],h=0,l=0;t.inputs.forEach((t,e)=>{if(t.indexed)if(null==s)u[e]=new Ar({_isIndexed:!0,hash:null});else if(o[e])u[e]=new Ar({_isIndexed:!0,hash:s[l++]});else try{u[e]=s[l++]}catch(t){u[e]=t}else try{u[e]=a[h++]}catch(t){u[e]=t}if(t.name&&null==u[t.name]){const r=u[e];r instanceof Error?Object.defineProperty(u,t.name,{get:()=>{throw kr("property "+JSON.stringify(t.name),r)}}):u[t.name]=r}});for(let t=0;t<u.length;t++){const e=u[t];e instanceof Error&&Object.defineProperty(u,t,{get:()=>{throw kr("index "+t,e)}})}return Object.freeze(u)}parseTransaction(t){let e=this.getFunction(t.data.substring(0,10).toLowerCase());return e?new _r({args:this._abiCoder.decode(e.inputs,"0x"+t.data.substring(10)),functionFragment:e,name:e.name,signature:e.format(),sighash:this.getSighash(e),value:Y.from(t.value||"0")}):null}parseLog(t){let e=this.getEvent(t.topics[0]);return!e||e.anonymous?null:new Er({eventFragment:e,name:e.name,signature:e.format(),topic:this.getEventTopic(e),args:this.decodeEventLog(e,t.data,t.topics)})}static isInterface(t){return!(!t||!t._isInterface)}}const Mr=new P("abstract-provider/5.0.5");class Nr extends Nt{static isForkEvent(t){return!(!t||!t._isForkEvent)}}class Pr{constructor(){Mr.checkAbstract(new.target,Pr),vt(this,"_isProvider",!0)}addListener(t,e){return this.on(t,e)}removeListener(t,e){return this.off(t,e)}static isProvider(t){return!(!t||!t._isProvider)}}var Tr=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const xr=new P("abstract-signer/5.0.6"),Ir=["chainId","data","from","gasLimit","gasPrice","nonce","to","value"],Rr=[P.errors.INSUFFICIENT_FUNDS,P.errors.NONCE_EXPIRED,P.errors.REPLACEMENT_UNDERPRICED];class Cr{constructor(){xr.checkAbstract(new.target,Cr),vt(this,"_isSigner",!0)}getBalance(t){return Tr(this,void 0,void 0,(function*(){return this._checkProvider("getBalance"),yield this.provider.getBalance(this.getAddress(),t)}))}getTransactionCount(t){return Tr(this,void 0,void 0,(function*(){return this._checkProvider("getTransactionCount"),yield this.provider.getTransactionCount(this.getAddress(),t)}))}estimateGas(t){return Tr(this,void 0,void 0,(function*(){this._checkProvider("estimateGas");const e=yield bt(this.checkTransaction(t));return yield this.provider.estimateGas(e)}))}call(t,e){return Tr(this,void 0,void 0,(function*(){this._checkProvider("call");const r=yield bt(this.checkTransaction(t));return yield this.provider.call(r,e)}))}sendTransaction(t){return this._checkProvider("sendTransaction"),this.populateTransaction(t).then(t=>this.signTransaction(t).then(t=>this.provider.sendTransaction(t)))}getChainId(){return Tr(this,void 0,void 0,(function*(){this._checkProvider("getChainId");return(yield this.provider.getNetwork()).chainId}))}getGasPrice(){return Tr(this,void 0,void 0,(function*(){return this._checkProvider("getGasPrice"),yield this.provider.getGasPrice()}))}resolveName(t){return Tr(this,void 0,void 0,(function*(){return this._checkProvider("resolveName"),yield this.provider.resolveName(t)}))}checkTransaction(t){for(const e in t)-1===Ir.indexOf(e)&&xr.throwArgumentError("invalid transaction key: "+e,"transaction",t);const e=_t(t);return null==e.from?e.from=this.getAddress():e.from=Promise.all([Promise.resolve(e.from),this.getAddress()]).then(e=>(e[0]!==e[1]&&xr.throwArgumentError("from address mismatch","transaction",t),e[0])),e}populateTransaction(t){return Tr(this,void 0,void 0,(function*(){const e=yield bt(this.checkTransaction(t));return null!=e.to&&(e.to=Promise.resolve(e.to).then(t=>this.resolveName(t))),null==e.gasPrice&&(e.gasPrice=this.getGasPrice()),null==e.nonce&&(e.nonce=this.getTransactionCount("pending")),null==e.gasLimit&&(e.gasLimit=this.estimateGas(e).catch(t=>{if(Rr.indexOf(t.code)>=0)throw t;return xr.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",P.errors.UNPREDICTABLE_GAS_LIMIT,{error:t,tx:e})})),null==e.chainId?e.chainId=this.getChainId():e.chainId=Promise.all([Promise.resolve(e.chainId),this.getChainId()]).then(e=>(0!==e[1]&&e[0]!==e[1]&&xr.throwArgumentError("chainId address mismatch","transaction",t),e[0])),yield bt(e)}))}_checkProvider(t){this.provider||xr.throwError("missing provider",P.errors.UNSUPPORTED_OPERATION,{operation:t||"_checkProvider"})}static isSigner(t){return!(!t||!t._isSigner)}}class Br extends Cr{constructor(t,e){xr.checkNew(new.target,Br),super(),vt(this,"address",t),vt(this,"provider",e||null)}getAddress(){return Promise.resolve(this.address)}_fail(t,e){return Promise.resolve().then(()=>{xr.throwError(t,P.errors.UNSUPPORTED_OPERATION,{operation:e})})}signMessage(t){return this._fail("VoidSigner cannot sign messages","signMessage")}signTransaction(t){return this._fail("VoidSigner cannot sign transactions","signTransaction")}connect(t){return new Br(this.address,t)}}var Or=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const Fr=new P("contracts/5.0.5"),Ur={chainId:!0,data:!0,from:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function Lr(t,e){return Or(this,void 0,void 0,(function*(){const r=yield e;try{return ge(r)}catch(t){}return t||Fr.throwError("a provider or signer is needed to resolve ENS names",P.errors.UNSUPPORTED_OPERATION,{operation:"resolveName"}),yield t.resolveName(r)}))}function Dr(t,e,r){if(Array.isArray(r))return Promise.all(r.map((r,n)=>Dr(t,Array.isArray(e)?e[n]:e[r.name],r)));if("address"===r.type)return Lr(t,e);if("tuple"===r.type)return Dr(t,e,r.components);if("array"===r.baseType){if(!Array.isArray(e))throw new Error("invalid value for array");return Promise.all(e.map(e=>Dr(t,e,r.arrayChildren)))}return Promise.resolve(e)}function jr(t,e,r){return Or(this,void 0,void 0,(function*(){let n={};r.length===e.inputs.length+1&&"object"==typeof r[r.length-1]&&(n=_t(r.pop())),Fr.checkArgumentCount(r.length,e.inputs.length,"passed to contract"),t.signer?n.from?n.from=bt({override:Lr(t.signer,n.from),signer:t.signer.getAddress()}).then(t=>Or(this,void 0,void 0,(function*(){return ge(t.signer)!==t.override&&Fr.throwError("Contract with a Signer cannot override from",P.errors.UNSUPPORTED_OPERATION,{operation:"overrides.from"}),t.override}))):n.from=t.signer.getAddress():n.from&&(n.from=Lr(t.provider,n.from));const i=yield bt({args:Dr(t.signer||t.provider,r,e.inputs),address:t.resolvedAddress,overrides:bt(n)||{}}),o={data:t.interface.encodeFunctionData(e,i.args),to:i.address},s=i.overrides;if(null!=s.nonce&&(o.nonce=Y.from(s.nonce).toNumber()),null!=s.gasLimit&&(o.gasLimit=Y.from(s.gasLimit)),null!=s.gasPrice&&(o.gasPrice=Y.from(s.gasPrice)),null!=s.from&&(o.from=s.from),null==o.gasLimit&&null!=e.gas&&(o.gasLimit=Y.from(e.gas).add(21e3)),s.value){const t=Y.from(s.value);t.isZero()||e.payable||Fr.throwError("non-payable method cannot override value",P.errors.UNSUPPORTED_OPERATION,{operation:"overrides.value",value:n.value}),o.value=t}delete n.nonce,delete n.gasLimit,delete n.gasPrice,delete n.from,delete n.value;const a=Object.keys(n).filter(t=>null!=n[t]);return a.length&&Fr.throwError("cannot override "+a.map(t=>JSON.stringify(t)).join(","),P.errors.UNSUPPORTED_OPERATION,{operation:"overrides",overrides:a}),o}))}function zr(t,e,r){const n=t.signer||t.provider;return function(...i){return Or(this,void 0,void 0,(function*(){let o=void 0;if(i.length===e.inputs.length+1&&"object"==typeof i[i.length-1]){const t=_t(i.pop());null!=t.blockTag&&(o=yield t.blockTag),delete t.blockTag,i.push(t)}null!=t.deployTransaction&&(yield t._deployed(o));const s=yield jr(t,e,i),a=yield n.call(s,o);try{let n=t.interface.decodeFunctionResult(e,a);return r&&1===e.outputs.length&&(n=n[0]),n}catch(e){throw e.code===P.errors.CALL_EXCEPTION&&(e.address=t.address,e.args=i,e.transaction=s),e}}))}}function qr(t,e,r){return e.constant?zr(t,e,r):function(t,e){return function(...r){return Or(this,void 0,void 0,(function*(){t.signer||Fr.throwError("sending a transaction requires a signer",P.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction"}),null!=t.deployTransaction&&(yield t._deployed());const n=yield jr(t,e,r),i=yield t.signer.sendTransaction(n),o=i.wait.bind(i);return i.wait=e=>o(e).then(e=>(e.events=e.logs.map(r=>{let n=Mt(r),i=null;try{i=t.interface.parseLog(r)}catch(t){}return i&&(n.args=i.args,n.decode=(e,r)=>t.interface.decodeEventLog(i.eventFragment,e,r),n.event=i.name,n.eventSignature=i.signature),n.removeListener=()=>t.provider,n.getBlock=()=>t.provider.getBlock(e.blockHash),n.getTransaction=()=>t.provider.getTransaction(e.transactionHash),n.getTransactionReceipt=()=>Promise.resolve(e),n}),e)),i}))}}(t,e)}function Kr(t){return!t.address||null!=t.topics&&0!==t.topics.length?(t.address||"*")+"@"+(t.topics?t.topics.map(t=>Array.isArray(t)?t.join("|"):t).join(":"):""):"*"}class Hr{constructor(t,e){vt(this,"tag",t),vt(this,"filter",e),this._listeners=[]}addListener(t,e){this._listeners.push({listener:t,once:e})}removeListener(t){let e=!1;this._listeners=this._listeners.filter(r=>!(!e&&r.listener===t)||(e=!0,!1))}removeAllListeners(){this._listeners=[]}listeners(){return this._listeners.map(t=>t.listener)}listenerCount(){return this._listeners.length}run(t){const e=this.listenerCount();return this._listeners=this._listeners.filter(e=>{const r=t.slice();return setTimeout(()=>{e.listener.apply(this,r)},0),!e.once}),e}prepareEvent(t){}getEmit(t){return[t]}}class Gr extends Hr{constructor(){super("error",null)}}class Wr extends Hr{constructor(t,e,r,n){const i={address:t};let o=e.getEventTopic(r);n?(o!==n[0]&&Fr.throwArgumentError("topic mismatch","topics",n),i.topics=n.slice()):i.topics=[o],super(Kr(i),i),vt(this,"address",t),vt(this,"interface",e),vt(this,"fragment",r)}prepareEvent(t){super.prepareEvent(t),t.event=this.fragment.name,t.eventSignature=this.fragment.format(),t.decode=(t,e)=>this.interface.decodeEventLog(this.fragment,t,e);try{t.args=this.interface.decodeEventLog(this.fragment,t.data,t.topics)}catch(e){t.args=null,t.decodeError=e}}getEmit(t){const e=$t(t.args);if(e.length)throw e[0].error;const r=(t.args||[]).slice();return r.push(t),r}}class Vr extends Hr{constructor(t,e){super("*",{address:t}),vt(this,"address",t),vt(this,"interface",e)}prepareEvent(t){super.prepareEvent(t);try{const e=this.interface.parseLog(t);t.event=e.name,t.eventSignature=e.signature,t.decode=(t,r)=>this.interface.decodeEventLog(e.eventFragment,t,r),t.args=e.args}catch(t){}}}class Jr{constructor(t,e,r){Fr.checkNew(new.target,Jr),vt(this,"interface",wt(new.target,"getInterface")(e)),null==r?(vt(this,"provider",null),vt(this,"signer",null)):Cr.isSigner(r)?(vt(this,"provider",r.provider||null),vt(this,"signer",r)):Pr.isProvider(r)?(vt(this,"provider",r),vt(this,"signer",null)):Fr.throwArgumentError("invalid signer or provider","signerOrProvider",r),vt(this,"callStatic",{}),vt(this,"estimateGas",{}),vt(this,"functions",{}),vt(this,"populateTransaction",{}),vt(this,"filters",{});{const t={};Object.keys(this.interface.events).forEach(e=>{const r=this.interface.events[e];vt(this.filters,e,(...t)=>({address:this.address,topics:this.interface.encodeFilterTopics(r,t)})),t[r.name]||(t[r.name]=[]),t[r.name].push(e)}),Object.keys(t).forEach(e=>{const r=t[e];1===r.length?vt(this.filters,e,this.filters[r[0]]):Fr.warn(`Duplicate definition of ${e} (${r.join(", ")})`)})}if(vt(this,"_runningEvents",{}),vt(this,"_wrappedEmits",{}),vt(this,"address",t),this.provider)vt(this,"resolvedAddress",this.provider.resolveName(t).then(t=>{if(null==t)throw new Error("name not found");return t}).catch(e=>{throw console.log("ERROR: Cannot find Contract - "+t),e}));else try{vt(this,"resolvedAddress",Promise.resolve(ge(t)))}catch(t){Fr.throwError("provider is required to use ENS name as contract address",P.errors.UNSUPPORTED_OPERATION,{operation:"new Contract"})}const n={},i={};Object.keys(this.interface.functions).forEach(t=>{const e=this.interface.functions[t];if(i[t])Fr.warn("Duplicate ABI entry for "+JSON.stringify(name));else{i[t]=!0;{const r=e.name;n[r]||(n[r]=[]),n[r].push(t)}null==this[t]&&vt(this,t,qr(this,e,!0)),null==this.functions[t]&&vt(this.functions,t,qr(this,e,!1)),null==this.callStatic[t]&&vt(this.callStatic,t,zr(this,e,!0)),null==this.populateTransaction[t]&&vt(this.populateTransaction,t,function(t,e){return function(...r){return Or(this,void 0,void 0,(function*(){return jr(t,e,r)}))}}(this,e)),null==this.estimateGas[t]&&vt(this.estimateGas,t,function(t,e){const r=t.signer||t.provider;return function(...n){return Or(this,void 0,void 0,(function*(){r||Fr.throwError("estimate require a provider or signer",P.errors.UNSUPPORTED_OPERATION,{operation:"estimateGas"});const i=yield jr(t,e,n);return yield r.estimateGas(i)}))}}(this,e))}}),Object.keys(n).forEach(t=>{const e=n[t];if(e.length>1)return;const r=e[0];null==this[t]&&vt(this,t,this[r]),null==this.functions[t]&&vt(this.functions,t,this.functions[r]),null==this.callStatic[t]&&vt(this.callStatic,t,this.callStatic[r]),null==this.populateTransaction[t]&&vt(this.populateTransaction,t,this.populateTransaction[r]),null==this.estimateGas[t]&&vt(this.estimateGas,t,this.estimateGas[r])})}static getContractAddress(t){return ye(t)}static getInterface(t){return Sr.isInterface(t)?t:new Sr(t)}deployed(){return this._deployed()}_deployed(t){return this._deployedPromise||(this.deployTransaction?this._deployedPromise=this.deployTransaction.wait().then(()=>this):this._deployedPromise=this.provider.getCode(this.address,t).then(t=>("0x"===t&&Fr.throwError("contract not deployed",P.errors.UNSUPPORTED_OPERATION,{contractAddress:this.address,operation:"getDeployed"}),this))),this._deployedPromise}fallback(t){this.signer||Fr.throwError("sending a transactions require a signer",P.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"});const e=_t(t||{});return["from","to"].forEach((function(t){null!=e[t]&&Fr.throwError("cannot override "+t,P.errors.UNSUPPORTED_OPERATION,{operation:t})})),e.to=this.resolvedAddress,this.deployed().then(()=>this.signer.sendTransaction(e))}connect(t){"string"==typeof t&&(t=new Br(t,this.provider));const e=new this.constructor(this.address,this.interface,t);return this.deployTransaction&&vt(e,"deployTransaction",this.deployTransaction),e}attach(t){return new this.constructor(t,this.interface,this.signer||this.provider)}static isIndexed(t){return Ar.isIndexed(t)}_normalizeRunningEvent(t){return this._runningEvents[t.tag]?this._runningEvents[t.tag]:t}_getRunningEvent(t){if("string"==typeof t){if("error"===t)return this._normalizeRunningEvent(new Gr);if("event"===t)return this._normalizeRunningEvent(new Hr("event",null));if("*"===t)return this._normalizeRunningEvent(new Vr(this.address,this.interface));const e=this.interface.getEvent(t);return this._normalizeRunningEvent(new Wr(this.address,this.interface,e))}if(t.topics&&t.topics.length>0){try{const e=t.topics[0];if("string"!=typeof e)throw new Error("invalid topic");const r=this.interface.getEvent(e);return this._normalizeRunningEvent(new Wr(this.address,this.interface,r,t.topics))}catch(t){}const e={address:this.address,topics:t.topics};return this._normalizeRunningEvent(new Hr(Kr(e),e))}return this._normalizeRunningEvent(new Vr(this.address,this.interface))}_checkRunningEvents(t){if(0===t.listenerCount()){delete this._runningEvents[t.tag];const e=this._wrappedEmits[t.tag];e&&(this.provider.off(t.filter,e),delete this._wrappedEmits[t.tag])}}_wrapEvent(t,e,r){const n=Mt(e);return n.removeListener=()=>{r&&(t.removeListener(r),this._checkRunningEvents(t))},n.getBlock=()=>this.provider.getBlock(e.blockHash),n.getTransaction=()=>this.provider.getTransaction(e.transactionHash),n.getTransactionReceipt=()=>this.provider.getTransactionReceipt(e.transactionHash),t.prepareEvent(n),n}_addEventListener(t,e,r){if(this.provider||Fr.throwError("events require a provider or a signer with a provider",P.errors.UNSUPPORTED_OPERATION,{operation:"once"}),t.addListener(e,r),this._runningEvents[t.tag]=t,!this._wrappedEmits[t.tag]){const r=r=>{let n=this._wrapEvent(t,r,e);if(null==n.decodeError)try{const e=t.getEmit(n);this.emit(t.filter,...e)}catch(t){n.decodeError=t.error}null!=t.filter&&this.emit("event",n),null!=n.decodeError&&this.emit("error",n.decodeError,n)};this._wrappedEmits[t.tag]=r,null!=t.filter&&this.provider.on(t.filter,r)}}queryFilter(t,e,r){const n=this._getRunningEvent(t),i=_t(n.filter);return"string"==typeof e&&D(e,32)?(null!=r&&Fr.throwArgumentError("cannot specify toBlock with blockhash","toBlock",r),i.blockHash=e):(i.fromBlock=null!=e?e:0,i.toBlock=null!=r?r:"latest"),this.provider.getLogs(i).then(t=>t.map(t=>this._wrapEvent(n,t,null)))}on(t,e){return this._addEventListener(this._getRunningEvent(t),e,!1),this}once(t,e){return this._addEventListener(this._getRunningEvent(t),e,!0),this}emit(t,...e){if(!this.provider)return!1;const r=this._getRunningEvent(t),n=r.run(e)>0;return this._checkRunningEvents(r),n}listenerCount(t){return this.provider?this._getRunningEvent(t).listenerCount():0}listeners(t){if(!this.provider)return[];if(null==t){const t=[];for(let e in this._runningEvents)this._runningEvents[e].listeners().forEach(e=>{t.push(e)});return t}return this._getRunningEvent(t).listeners()}removeAllListeners(t){if(!this.provider)return this;if(null==t){for(const t in this._runningEvents){const e=this._runningEvents[t];e.removeAllListeners(),this._checkRunningEvents(e)}return this}const e=this._getRunningEvent(t);return e.removeAllListeners(),this._checkRunningEvents(e),this}off(t,e){if(!this.provider)return this;const r=this._getRunningEvent(t);return r.removeListener(e),this._checkRunningEvents(r),this}removeListener(t,e){return this.off(t,e)}}class Zr{constructor(t,e,r){let n=null;n="string"==typeof e?e:B(e)?j(e):e&&"string"==typeof e.object?e.object:"!","0x"!==n.substring(0,2)&&(n="0x"+n),(!D(n)||n.length%2)&&Fr.throwArgumentError("invalid bytecode","bytecode",e),r&&!Cr.isSigner(r)&&Fr.throwArgumentError("invalid signer","signer",r),vt(this,"bytecode",n),vt(this,"interface",wt(new.target,"getInterface")(t)),vt(this,"signer",r||null)}getDeployTransaction(...t){let e={};if(t.length===this.interface.deploy.inputs.length+1&&"object"==typeof t[t.length-1]){e=_t(t.pop());for(const t in e)if(!Ur[t])throw new Error("unknown transaction override "+t)}return["data","from","to"].forEach(t=>{null!=e[t]&&Fr.throwError("cannot override "+t,P.errors.UNSUPPORTED_OPERATION,{operation:t})}),Fr.checkArgumentCount(t.length,this.interface.deploy.inputs.length," in Contract constructor"),e.data=j(F([this.bytecode,this.interface.encodeDeploy(t)])),e}deploy(...t){return Or(this,void 0,void 0,(function*(){let e={};t.length===this.interface.deploy.inputs.length+1&&(e=t.pop()),Fr.checkArgumentCount(t.length,this.interface.deploy.inputs.length," in Contract constructor");const r=yield Dr(this.signer,t,this.interface.deploy.inputs);r.push(e);const n=this.getDeployTransaction(...r),i=yield this.signer.sendTransaction(n),o=wt(this.constructor,"getContractAddress")(i),s=wt(this.constructor,"getContract")(o,this.interface,this.signer);return vt(s,"deployTransaction",i),s}))}attach(t){return this.constructor.getContract(t,this.interface,this.signer)}connect(t){return new this.constructor(this.interface,this.bytecode,t)}static fromSolidity(t,e){null==t&&Fr.throwError("missing compiler output",P.errors.MISSING_ARGUMENT,{argument:"compilerOutput"}),"string"==typeof t&&(t=JSON.parse(t));const r=t.abi;let n=null;return t.bytecode?n=t.bytecode:t.evm&&t.evm.bytecode&&(n=t.evm.bytecode),new this(r,n,e)}static getInterface(t){return Jr.getInterface(t)}static getContractAddress(t){return ye(t)}static getContract(t,e,r){return new Jr(t,e,r)}}class $r{constructor(t){vt(this,"alphabet",t),vt(this,"base",t.length),vt(this,"_alphabetMap",{}),vt(this,"_leader",t.charAt(0));for(let e=0;e<t.length;e++)this._alphabetMap[t.charAt(e)]=e}encode(t){let e=O(t);if(0===e.length)return"";let r=[0];for(let t=0;t<e.length;++t){let n=e[t];for(let t=0;t<r.length;++t)n+=r[t]<<8,r[t]=n%this.base,n=n/this.base|0;for(;n>0;)r.push(n%this.base),n=n/this.base|0}let n="";for(let t=0;0===e[t]&&t<e.length-1;++t)n+=this._leader;for(let t=r.length-1;t>=0;--t)n+=this.alphabet[r[t]];return n}decode(t){if("string"!=typeof t)throw new TypeError("Expected String");let e=[];if(0===t.length)return new Uint8Array(e);e.push(0);for(let r=0;r<t.length;r++){let n=this._alphabetMap[t[r]];if(void 0===n)throw new Error("Non-base"+this.base+" character");let i=n;for(let t=0;t<e.length;++t)i+=e[t]*this.base,e[t]=255&i,i>>=8;for(;i>0;)e.push(255&i),i>>=8}for(let r=0;t[r]===this._leader&&r<t.length-1;++r)e.push(0);return O(new Uint8Array(e.reverse()))}}new $r("abcdefghijklmnopqrstuvwxyz234567");const Xr=new $r("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");var Yr=Qr;function Qr(t,e){if(!t)throw new Error(e||"Assertion failed")}Qr.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)};var tn=r((function(t){"function"==typeof Object.create?t.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(t,e){if(e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}}}));function en(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function rn(t){return 1===t.length?"0"+t:t}function nn(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}var on={inherits:tn,toArray:function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n<t.length;n+=2)r.push(parseInt(t[n]+t[n+1],16))}else for(var n=0;n<t.length;n++){var i=t.charCodeAt(n),o=i>>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n<t.length;n++)r[n]=0|t[n];return r},toHex:function(t){for(var e="",r=0;r<t.length;r++)e+=rn(t[r].toString(16));return e},htonl:en,toHex32:function(t,e){for(var r="",n=0;n<t.length;n++){var i=t[n];"little"===e&&(i=en(i)),r+=nn(i.toString(16))}return r},zero2:rn,zero8:nn,join32:function(t,e,r,n){var i=r-e;Yr(i%4==0);for(var o=new Array(i/4),s=0,a=e;s<o.length;s++,a+=4){var u;u="big"===n?t[a]<<24|t[a+1]<<16|t[a+2]<<8|t[a+3]:t[a+3]<<24|t[a+2]<<16|t[a+1]<<8|t[a],o[s]=u>>>0}return o},split32:function(t,e){for(var r=new Array(4*t.length),n=0,i=0;n<t.length;n++,i+=4){var o=t[n];"big"===e?(r[i]=o>>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},rotr32:function(t,e){return t>>>e|t<<32-e},rotl32:function(t,e){return t<<e|t>>>32-e},sum32:function(t,e){return t+e>>>0},sum32_3:function(t,e,r){return t+e+r>>>0},sum32_4:function(t,e,r,n){return t+e+r+n>>>0},sum32_5:function(t,e,r,n,i){return t+e+r+n+i>>>0},sum64:function(t,e,r,n){var i=t[e],o=n+t[e+1]>>>0,s=(o<n?1:0)+r+i;t[e]=s>>>0,t[e+1]=o},sum64_hi:function(t,e,r,n){return(e+n>>>0<e?1:0)+t+r>>>0},sum64_lo:function(t,e,r,n){return e+n>>>0},sum64_4_hi:function(t,e,r,n,i,o,s,a){var u=0,h=e;return u+=(h=h+n>>>0)<e?1:0,u+=(h=h+o>>>0)<o?1:0,t+r+i+s+(u+=(h=h+a>>>0)<a?1:0)>>>0},sum64_4_lo:function(t,e,r,n,i,o,s,a){return e+n+o+a>>>0},sum64_5_hi:function(t,e,r,n,i,o,s,a,u,h){var l=0,c=e;return l+=(c=c+n>>>0)<e?1:0,l+=(c=c+o>>>0)<o?1:0,l+=(c=c+a>>>0)<a?1:0,t+r+i+s+u+(l+=(c=c+h>>>0)<h?1:0)>>>0},sum64_5_lo:function(t,e,r,n,i,o,s,a,u,h){return e+n+o+a+h>>>0},rotr64_hi:function(t,e,r){return(e<<32-r|t>>>r)>>>0},rotr64_lo:function(t,e,r){return(t<<32-r|e>>>r)>>>0},shr64_hi:function(t,e,r){return t>>>r},shr64_lo:function(t,e,r){return(t<<32-r|e>>>r)>>>0}};function sn(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}var an=sn;sn.prototype.update=function(t,e){if(t=on.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=on.join32(t,0,t.length-r,this.endian);for(var n=0;n<t.length;n+=this._delta32)this._update(t,n,n+this._delta32)}return this},sn.prototype.digest=function(t){return this.update(this._pad()),Yr(null===this.pending),this._digest(t)},sn.prototype._pad=function(){var t=this.pendingTotal,e=this._delta8,r=e-(t+this.padLength)%e,n=new Array(r+this.padLength);n[0]=128;for(var i=1;i<r;i++)n[i]=0;if(t<<=3,"big"===this.endian){for(var o=8;o<this.padLength;o++)n[i++]=0;n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=t>>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;o<this.padLength;o++)n[i++]=0;return n};var un={BlockHash:an},hn=on.rotr32;function ln(t,e,r){return t&e^~t&r}function cn(t,e,r){return t&e^t&r^e&r}function fn(t,e,r){return t^e^r}var dn={ft_1:function(t,e,r,n){return 0===t?ln(e,r,n):1===t||3===t?fn(e,r,n):2===t?cn(e,r,n):void 0},ch32:ln,maj32:cn,p32:fn,s0_256:function(t){return hn(t,2)^hn(t,13)^hn(t,22)},s1_256:function(t){return hn(t,6)^hn(t,11)^hn(t,25)},g0_256:function(t){return hn(t,7)^hn(t,18)^t>>>3},g1_256:function(t){return hn(t,17)^hn(t,19)^t>>>10}},pn=on.sum32,mn=on.sum32_4,gn=on.sum32_5,yn=dn.ch32,vn=dn.maj32,wn=dn.s0_256,bn=dn.s1_256,En=dn.g0_256,_n=dn.g1_256,An=un.BlockHash,kn=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function Sn(){if(!(this instanceof Sn))return new Sn;An.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=kn,this.W=new Array(64)}on.inherits(Sn,An);var Mn=Sn;Sn.blockSize=512,Sn.outSize=256,Sn.hmacStrength=192,Sn.padLength=64,Sn.prototype._update=function(t,e){for(var r=this.W,n=0;n<16;n++)r[n]=t[e+n];for(;n<r.length;n++)r[n]=mn(_n(r[n-2]),r[n-7],En(r[n-15]),r[n-16]);var i=this.h[0],o=this.h[1],s=this.h[2],a=this.h[3],u=this.h[4],h=this.h[5],l=this.h[6],c=this.h[7];for(Yr(this.k.length===r.length),n=0;n<r.length;n++){var f=gn(c,bn(u),yn(u,h,l),this.k[n],r[n]),d=pn(wn(i),vn(i,o,s));c=l,l=h,h=u,u=pn(a,f),a=s,s=o,o=i,i=pn(f,d)}this.h[0]=pn(this.h[0],i),this.h[1]=pn(this.h[1],o),this.h[2]=pn(this.h[2],s),this.h[3]=pn(this.h[3],a),this.h[4]=pn(this.h[4],u),this.h[5]=pn(this.h[5],h),this.h[6]=pn(this.h[6],l),this.h[7]=pn(this.h[7],c)},Sn.prototype._digest=function(t){return"hex"===t?on.toHex32(this.h,"big"):on.split32(this.h,"big")};var Nn=on.rotr64_hi,Pn=on.rotr64_lo,Tn=on.shr64_hi,xn=on.shr64_lo,In=on.sum64,Rn=on.sum64_hi,Cn=on.sum64_lo,Bn=on.sum64_4_hi,On=on.sum64_4_lo,Fn=on.sum64_5_hi,Un=on.sum64_5_lo,Ln=un.BlockHash,Dn=[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 jn(){if(!(this instanceof jn))return new jn;Ln.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=Dn,this.W=new Array(160)}on.inherits(jn,Ln);var zn=jn;function qn(t,e,r,n,i){var o=t&r^~t&i;return o<0&&(o+=4294967296),o}function Kn(t,e,r,n,i,o){var s=e&n^~e&o;return s<0&&(s+=4294967296),s}function Hn(t,e,r,n,i){var o=t&r^t&i^r&i;return o<0&&(o+=4294967296),o}function Gn(t,e,r,n,i,o){var s=e&n^e&o^n&o;return s<0&&(s+=4294967296),s}function Wn(t,e){var r=Nn(t,e,28)^Nn(e,t,2)^Nn(e,t,7);return r<0&&(r+=4294967296),r}function Vn(t,e){var r=Pn(t,e,28)^Pn(e,t,2)^Pn(e,t,7);return r<0&&(r+=4294967296),r}function Jn(t,e){var r=Nn(t,e,14)^Nn(t,e,18)^Nn(e,t,9);return r<0&&(r+=4294967296),r}function Zn(t,e){var r=Pn(t,e,14)^Pn(t,e,18)^Pn(e,t,9);return r<0&&(r+=4294967296),r}function $n(t,e){var r=Nn(t,e,1)^Nn(t,e,8)^Tn(t,e,7);return r<0&&(r+=4294967296),r}function Xn(t,e){var r=Pn(t,e,1)^Pn(t,e,8)^xn(t,e,7);return r<0&&(r+=4294967296),r}function Yn(t,e){var r=Nn(t,e,19)^Nn(e,t,29)^Tn(t,e,6);return r<0&&(r+=4294967296),r}function Qn(t,e){var r=Pn(t,e,19)^Pn(e,t,29)^xn(t,e,6);return r<0&&(r+=4294967296),r}jn.blockSize=1024,jn.outSize=512,jn.hmacStrength=192,jn.padLength=128,jn.prototype._prepareBlock=function(t,e){for(var r=this.W,n=0;n<32;n++)r[n]=t[e+n];for(;n<r.length;n+=2){var i=Yn(r[n-4],r[n-3]),o=Qn(r[n-4],r[n-3]),s=r[n-14],a=r[n-13],u=$n(r[n-30],r[n-29]),h=Xn(r[n-30],r[n-29]),l=r[n-32],c=r[n-31];r[n]=Bn(i,o,s,a,u,h,l,c),r[n+1]=On(i,o,s,a,u,h,l,c)}},jn.prototype._update=function(t,e){this._prepareBlock(t,e);var r=this.W,n=this.h[0],i=this.h[1],o=this.h[2],s=this.h[3],a=this.h[4],u=this.h[5],h=this.h[6],l=this.h[7],c=this.h[8],f=this.h[9],d=this.h[10],p=this.h[11],m=this.h[12],g=this.h[13],y=this.h[14],v=this.h[15];Yr(this.k.length===r.length);for(var w=0;w<r.length;w+=2){var b=y,E=v,_=Jn(c,f),A=Zn(c,f),k=qn(c,f,d,p,m),S=Kn(c,f,d,p,m,g),M=this.k[w],N=this.k[w+1],P=r[w],T=r[w+1],x=Fn(b,E,_,A,k,S,M,N,P,T),I=Un(b,E,_,A,k,S,M,N,P,T);b=Wn(n,i),E=Vn(n,i),_=Hn(n,i,o,s,a),A=Gn(n,i,o,s,a,u);var R=Rn(b,E,_,A),C=Cn(b,E,_,A);y=m,v=g,m=d,g=p,d=c,p=f,c=Rn(h,l,x,I),f=Cn(l,l,x,I),h=a,l=u,a=o,u=s,o=n,s=i,n=Rn(x,I,R,C),i=Cn(x,I,R,C)}In(this.h,0,n,i),In(this.h,2,o,s),In(this.h,4,a,u),In(this.h,6,h,l),In(this.h,8,c,f),In(this.h,10,d,p),In(this.h,12,m,g),In(this.h,14,y,v)},jn.prototype._digest=function(t){return"hex"===t?on.toHex32(this.h,"big"):on.split32(this.h,"big")};var ti={sha1:{},sha224:{},sha256:Mn,sha384:{},sha512:zn},ei=on.rotl32,ri=on.sum32,ni=on.sum32_3,ii=on.sum32_4,oi=un.BlockHash;function si(){if(!(this instanceof si))return new si;oi.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}on.inherits(si,oi);var ai=si;function ui(t,e,r,n){return t<=15?e^r^n:t<=31?e&r|~e&n:t<=47?(e|~r)^n:t<=63?e&n|r&~n:e^(r|~n)}function 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r=e;r.assert=Yr,r.toArray=Ti.toArray,r.zero2=Ti.zero2,r.toHex=Ti.toHex,r.encode=Ti.encode,r.getNAF=function(t,e,r){var n=new Array(Math.max(t.bitLength(),r)+1);n.fill(0);for(var i=1<<e+1,o=t.clone(),s=0;s<n.length;s++){var a,u=o.andln(i-1);o.isOdd()?(a=u>(i>>1)-1?(i>>1)-u:u,o.isubn(a)):a=0,n[s]=a,o.iushrn(1)}return n},r.getJSF=function(t,e){var r=[[],[]];t=t.clone(),e=e.clone();for(var n=0,i=0;t.cmpn(-n)>0||e.cmpn(-i)>0;){var o,s,a,u=t.andln(3)+n&3,h=e.andln(3)+i&3;if(3===u&&(u=-1),3===h&&(h=-1),0==(1&u))o=0;else o=3!==(a=t.andln(7)+n&7)&&5!==a||2!==h?u:-u;if(r[0].push(o),0==(1&h))s=0;else s=3!==(a=e.andln(7)+i&7)&&5!==a||2!==u?h:-h;r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),t.iushrn(1),e.iushrn(1)}return r},r.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},r.parseBytes=function(t){return"string"==typeof t?r.toArray(t,"hex"):t},r.intFromLE=function(t){return new v(t,"hex","le")}})),Ii=function(e){var r=new Uint8Array(e);return(t.crypto||t.msCrypto).getRandomValues(r),r},Ri=xi.getNAF,Ci=xi.getJSF,Bi=xi.assert;function Oi(t,e){this.type=t,this.p=new v(e.p,16),this.red=e.prime?v.red(e.prime):v.mont(this.p),this.zero=new v(0).toRed(this.red),this.one=new v(1).toRed(this.red),this.two=new v(2).toRed(this.red),this.n=e.n&&new v(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}var Fi=Oi;function Ui(t,e){this.curve=t,this.type=e,this.precomputed=null}Oi.prototype.point=function(){throw new Error("Not implemented")},Oi.prototype.validate=function(){throw new Error("Not implemented")},Oi.prototype._fixedNafMul=function(t,e){Bi(t.precomputed);var 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l=(A=e[h])._getNAFPoints(t);o[h]=l.wnd,s[h]=l.points}for(h=n-1;h>=1;h-=2){var c=h-1,f=h;if(1===o[c]&&1===o[f]){var d=[e[c],null,null,e[f]];0===e[c].y.cmp(e[f].y)?(d[1]=e[c].add(e[f]),d[2]=e[c].toJ().mixedAdd(e[f].neg())):0===e[c].y.cmp(e[f].y.redNeg())?(d[1]=e[c].toJ().mixedAdd(e[f]),d[2]=e[c].add(e[f].neg())):(d[1]=e[c].toJ().mixedAdd(e[f]),d[2]=e[c].toJ().mixedAdd(e[f].neg()));var p=[-3,-1,-5,-7,0,7,5,1,3],m=Ci(r[c],r[f]);u=Math.max(m[0].length,u),a[c]=new Array(u),a[f]=new Array(u);for(var g=0;g<u;g++){var y=0|m[0][g],v=0|m[1][g];a[c][g]=p[3*(y+1)+(v+1)],a[f][g]=0,s[c]=d}}else a[c]=Ri(r[c],o[c],this._bitLength),a[f]=Ri(r[f],o[f],this._bitLength),u=Math.max(a[c].length,u),u=Math.max(a[f].length,u)}var w=this.jpoint(null,null,null),b=this._wnafT4;for(h=u;h>=0;h--){for(var E=0;h>=0;){var _=!0;for(g=0;g<n;g++)b[g]=0|a[g][h],0!==b[g]&&(_=!1);if(!_)break;E++,h--}if(h>=0&&E++,w=w.dblp(E),h<0)break;for(g=0;g<n;g++){var A,k=b[g];0!==k&&(k>0?A=s[g][k-1>>1]:k<0&&(A=s[g][-k-1>>1].neg()),w="affine"===A.type?w.mixedAdd(A):w.add(A))}}for(h=0;h<n;h++)s[h]=null;return i?w:w.toP()},Oi.BasePoint=Ui,Ui.prototype.eq=function(){throw new Error("Not implemented")},Ui.prototype.validate=function(){return this.curve.validate(this)},Oi.prototype.decodePoint=function(t,e){t=xi.toArray(t,e);var r=this.p.byteLength();if((4===t[0]||6===t[0]||7===t[0])&&t.length-1==2*r)return 6===t[0]?Bi(t[t.length-1]%2==0):7===t[0]&&Bi(t[t.length-1]%2==1),this.point(t.slice(1,1+r),t.slice(1+r,1+2*r));if((2===t[0]||3===t[0])&&t.length-1===r)return this.pointFromX(t.slice(1,1+r),3===t[0]);throw new Error("Unknown point format")},Ui.prototype.encodeCompressed=function(t){return this.encode(t,!0)},Ui.prototype._encode=function(t){var e=this.curve.p.byteLength(),r=this.getX().toArray("be",e);return t?[this.getY().isEven()?2:3].concat(r):[4].concat(r,this.getY().toArray("be",e))},Ui.prototype.encode=function(t,e){return xi.encode(this._encode(e),t)},Ui.prototype.precompute=function(t){if(this.precomputed)return this;var e={doubles:null,naf:null,beta:null};return e.naf=this._getNAFPoints(8),e.doubles=this._getDoubles(4,t),e.beta=this._getBeta(),this.precomputed=e,this},Ui.prototype._hasDoubles=function(t){if(!this.precomputed)return!1;var e=this.precomputed.doubles;return!!e&&e.points.length>=Math.ceil((t.bitLength()+1)/e.step)},Ui.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i<e;i+=t){for(var o=0;o<t;o++)n=n.dbl();r.push(n)}return{step:t,points:r}},Ui.prototype._getNAFPoints=function(t){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var e=[this],r=(1<<t)-1,n=1===r?null:this.dbl(),i=1;i<r;i++)e[i]=e[i-1].add(n);return{wnd:t,points:e}},Ui.prototype._getBeta=function(){return null},Ui.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e};var Li=xi.assert;function Di(t){Fi.call(this,"short",t),this.a=new v(t.a,16).toRed(this.red),this.b=new v(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}tn(Di,Fi);var ji=Di;function zi(t,e,r,n){Fi.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new v(e,16),this.y=new v(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 qi(t,e,r,n){Fi.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new v(0)):(this.x=new v(e,16),this.y=new v(r,16),this.z=new v(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}Di.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new v(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new v(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],Li(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map((function(t){return{a:new v(t.a,16),b:new v(t.b,16)}})):this._getEndoBasis(r)}}},Di.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:v.mont(t),r=new v(2).toRed(e).redInvm(),n=r.redNeg(),i=new v(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},Di.prototype._getEndoBasis=function(t){for(var e,r,n,i,o,s,a,u,h,l=this.n.ushrn(Math.floor(this.n.bitLength()/2)),c=t,f=this.n.clone(),d=new v(1),p=new v(0),m=new v(0),g=new v(1),y=0;0!==c.cmpn(0);){var w=f.div(c);u=f.sub(w.mul(c)),h=m.sub(w.mul(d));var b=g.sub(w.mul(p));if(!n&&u.cmp(l)<0)e=a.neg(),r=d,n=u.neg(),i=h;else if(n&&2==++y)break;a=u,f=c,c=u,m=d,d=h,g=p,p=b}o=u.neg(),s=h;var E=n.sqr().add(i.sqr());return o.sqr().add(s.sqr()).cmp(E)>=0&&(o=e,s=r),n.negative&&(n=n.neg(),i=i.neg()),o.negative&&(o=o.neg(),s=s.neg()),[{a:n,b:i},{a:o,b:s}]},Di.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),h=o.mul(n.b);return{k1:t.sub(s).sub(a),k2:u.add(h).neg()}},Di.prototype.pointFromX=function(t,e){(t=new v(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},Di.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},Di.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o<t.length;o++){var s=this._endoSplit(e[o]),a=t[o],u=a._getBeta();s.k1.negative&&(s.k1.ineg(),a=a.neg(!0)),s.k2.negative&&(s.k2.ineg(),u=u.neg(!0)),n[2*o]=a,n[2*o+1]=u,i[2*o]=s.k1,i[2*o+1]=s.k2}for(var h=this._wnafMulAdd(1,n,i,2*o,r),l=0;l<2*o;l++)n[l]=null,i[l]=null;return h},tn(zi,Fi.BasePoint),Di.prototype.point=function(t,e,r){return new zi(this,t,e,r)},Di.prototype.pointFromJSON=function(t,e){return zi.fromJSON(this,t,e)},zi.prototype._getBeta=function(){if(this.curve.endo){var t=this.precomputed;if(t&&t.beta)return t.beta;var e=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(t){var r=this.curve,n=function(t){return r.point(t.x.redMul(r.endo.beta),t.y)};t.beta=e,e.precomputed={beta:null,naf:t.naf&&{wnd:t.naf.wnd,points:t.naf.points.map(n)},doubles:t.doubles&&{step:t.doubles.step,points:t.doubles.points.map(n)}}}return e}},zi.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]},zi.fromJSON=function(t,e,r){"string"==typeof e&&(e=JSON.parse(e));var n=t.point(e[0],e[1],r);if(!e[2])return n;function i(e){return t.point(e[0],e[1],r)}var o=e[2];return n.precomputed={beta:null,doubles:o.doubles&&{step:o.doubles.step,points:[n].concat(o.doubles.points.map(i))},naf:o.naf&&{wnd:o.naf.wnd,points:[n].concat(o.naf.points.map(i))}},n},zi.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)+">"},zi.prototype.isInfinity=function(){return this.inf},zi.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},zi.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},zi.prototype.getX=function(){return this.x.fromRed()},zi.prototype.getY=function(){return this.y.fromRed()},zi.prototype.mul=function(t){return t=new v(t,16),this.isInfinity()?this:this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},zi.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},zi.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},zi.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},zi.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},zi.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},tn(qi,Fi.BasePoint),Di.prototype.jpoint=function(t,e,r){return new qi(this,t,e,r)},qi.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},qi.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},qi.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h=a.redSqr(),l=h.redMul(a),c=n.redMul(h),f=u.redSqr().redIAdd(l).redISub(c).redISub(c),d=u.redMul(c.redISub(f)).redISub(o.redMul(l)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(f,d,p)},qi.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),h=u.redMul(s),l=r.redMul(u),c=a.redSqr().redIAdd(h).redISub(l).redISub(l),f=a.redMul(l.redISub(c)).redISub(i.redMul(h)),d=this.z.redMul(s);return this.curve.jpoint(c,f,d)},qi.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r<t;r++)e=e.dbl();return e}var n=this.curve.a,i=this.curve.tinv,o=this.x,s=this.y,a=this.z,u=a.redSqr().redSqr(),h=s.redAdd(s);for(r=0;r<t;r++){var l=o.redSqr(),c=h.redSqr(),f=c.redSqr(),d=l.redAdd(l).redIAdd(l).redIAdd(n.redMul(u)),p=o.redMul(c),m=d.redSqr().redISub(p.redAdd(p)),g=p.redISub(m),y=d.redMul(g);y=y.redIAdd(y).redISub(f);var v=h.redMul(a);r+1<t&&(u=u.redMul(f)),o=m,a=v,h=y}return this.curve.jpoint(o,h.redMul(i),a)},qi.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},qi.prototype._zeroDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n),u=a.redSqr().redISub(s).redISub(s),h=o.redIAdd(o);h=(h=h.redIAdd(h)).redIAdd(h),t=u,e=a.redMul(s.redISub(u)).redISub(h),r=this.y.redAdd(this.y)}else{var l=this.x.redSqr(),c=this.y.redSqr(),f=c.redSqr(),d=this.x.redAdd(c).redSqr().redISub(l).redISub(f);d=d.redIAdd(d);var p=l.redAdd(l).redIAdd(l),m=p.redSqr(),g=f.redIAdd(f);g=(g=g.redIAdd(g)).redIAdd(g),t=m.redISub(d).redISub(d),e=p.redMul(d.redISub(t)).redISub(g),r=(r=this.y.redMul(this.z)).redIAdd(r)}return this.curve.jpoint(t,e,r)},qi.prototype._threeDbl=function(){var t,e,r;if(this.zOne){var n=this.x.redSqr(),i=this.y.redSqr(),o=i.redSqr(),s=this.x.redAdd(i).redSqr().redISub(n).redISub(o);s=s.redIAdd(s);var a=n.redAdd(n).redIAdd(n).redIAdd(this.curve.a),u=a.redSqr().redISub(s).redISub(s);t=u;var h=o.redIAdd(o);h=(h=h.redIAdd(h)).redIAdd(h),e=a.redMul(s.redISub(u)).redISub(h),r=this.y.redAdd(this.y)}else{var l=this.z.redSqr(),c=this.y.redSqr(),f=this.x.redMul(c),d=this.x.redSub(l).redMul(this.x.redAdd(l));d=d.redAdd(d).redIAdd(d);var p=f.redIAdd(f),m=(p=p.redIAdd(p)).redAdd(p);t=d.redSqr().redISub(m),r=this.y.redAdd(this.z).redSqr().redISub(c).redISub(l);var g=c.redSqr();g=(g=(g=g.redIAdd(g)).redIAdd(g)).redIAdd(g),e=d.redMul(p.redISub(t)).redISub(g)}return this.curve.jpoint(t,e,r)},qi.prototype._dbl=function(){var t=this.curve.a,e=this.x,r=this.y,n=this.z,i=n.redSqr().redSqr(),o=e.redSqr(),s=r.redSqr(),a=o.redAdd(o).redIAdd(o).redIAdd(t.redMul(i)),u=e.redAdd(e),h=(u=u.redIAdd(u)).redMul(s),l=a.redSqr().redISub(h.redAdd(h)),c=h.redISub(l),f=s.redSqr();f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var d=a.redMul(c).redISub(f),p=r.redAdd(r).redMul(n);return this.curve.jpoint(l,d,p)},qi.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr(),n=e.redSqr(),i=t.redAdd(t).redIAdd(t),o=i.redSqr(),s=this.x.redAdd(e).redSqr().redISub(t).redISub(n),a=(s=(s=(s=s.redIAdd(s)).redAdd(s).redIAdd(s)).redISub(o)).redSqr(),u=n.redIAdd(n);u=(u=(u=u.redIAdd(u)).redIAdd(u)).redIAdd(u);var h=i.redIAdd(s).redSqr().redISub(o).redISub(a).redISub(u),l=e.redMul(h);l=(l=l.redIAdd(l)).redIAdd(l);var c=this.x.redMul(a).redISub(l);c=(c=c.redIAdd(c)).redIAdd(c);var f=this.y.redMul(h.redMul(u.redISub(h)).redISub(s.redMul(a)));f=(f=(f=f.redIAdd(f)).redIAdd(f)).redIAdd(f);var d=this.z.redAdd(s).redSqr().redISub(r).redISub(a);return this.curve.jpoint(c,f,d)},qi.prototype.mul=function(t,e){return t=new v(t,e),this.curve._wnafMul(this,t)},qi.prototype.eq=function(t){if("affine"===t.type)return this.eq(t.toJ());if(this===t)return!0;var e=this.z.redSqr(),r=t.z.redSqr();if(0!==this.x.redMul(r).redISub(t.x.redMul(e)).cmpn(0))return!1;var n=e.redMul(this.z),i=r.redMul(t.z);return 0===this.y.redMul(i).redISub(t.y.redMul(n)).cmpn(0)},qi.prototype.eqXToP=function(t){var e=this.z.redSqr(),r=t.toRed(this.curve.red).redMul(e);if(0===this.x.cmp(r))return!0;for(var n=t.clone(),i=this.curve.redN.redMul(e);;){if(n.iadd(this.curve.n),n.cmp(this.curve.p)>=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}},qi.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)+">"},qi.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};var Ki={},Hi={},Gi=r((function(t,e){var r=e;r.base=Fi,r.short=ji,r.mont=Ki,r.edwards=Hi})),Wi=r((function(t,e){var r,n=e,i=xi.assert;function o(t){"short"===t.type?this.curve=new Gi.short(t):"edwards"===t.type?this.curve=new Gi.edwards(t):this.curve=new Gi.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,i(this.g.validate(),"Invalid curve"),i(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function s(t,e){Object.defineProperty(n,t,{configurable:!0,enumerable:!0,get:function(){var r=new o(e);return Object.defineProperty(n,t,{configurable:!0,enumerable:!0,value:r}),r}})}n.PresetCurve=o,s("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:vi.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),s("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:vi.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),s("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:vi.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),s("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:vi.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),s("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:vi.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),s("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:vi.sha256,gRed:!1,g:["9"]}),s("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:vi.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{r=undefined}catch(t){r=void 0}s("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:vi.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]})}));function Vi(t){if(!(this instanceof Vi))return new Vi(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=Ti.toArray(t.entropy,t.entropyEnc||"hex"),r=Ti.toArray(t.nonce,t.nonceEnc||"hex"),n=Ti.toArray(t.pers,t.persEnc||"hex");Yr(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}var Ji=Vi;Vi.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(n),this._reseed=1,this.reseedInterval=281474976710656},Vi.prototype._hmac=function(){return new vi.hmac(this.hash,this.K)},Vi.prototype._update=function(t){var e=this._hmac().update(this.V).update([0]);t&&(e=e.update(t)),this.K=e.digest(),this.V=this._hmac().update(this.V).digest(),t&&(this.K=this._hmac().update(this.V).update([1]).update(t).digest(),this.V=this._hmac().update(this.V).digest())},Vi.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=Ti.toArray(t,e),r=Ti.toArray(r,n),Yr(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},Vi.prototype.generate=function(t,e,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=Ti.toArray(r,n||"hex"),this._update(r));for(var i=[];i.length<t;)this.V=this._hmac().update(this.V).digest(),i=i.concat(this.V);var o=i.slice(0,t);return this._update(r),this._reseed++,Ti.encode(o,e)};var Zi=xi.assert;function $i(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}var Xi=$i;$i.fromPublic=function(t,e,r){return e instanceof $i?e:new $i(t,{pub:e,pubEnc:r})},$i.fromPrivate=function(t,e,r){return e instanceof $i?e:new $i(t,{priv:e,privEnc:r})},$i.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},$i.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},$i.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},$i.prototype._importPrivate=function(t,e){this.priv=new v(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},$i.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?Zi(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||Zi(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},$i.prototype.derive=function(t){return t.mul(this.priv).getX()},$i.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},$i.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},$i.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};var Yi=xi.assert;function Qi(t,e){if(t instanceof Qi)return t;this._importDER(t,e)||(Yi(t.r&&t.s,"Signature without r or s"),this.r=new v(t.r,16),this.s=new v(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}var to=Qi;function eo(){this.place=0}function ro(t,e){var r=t[e.place++];if(!(128&r))return r;var n=15&r;if(0===n||n>4)return!1;for(var i=0,o=0,s=e.place;o<n;o++,s++)i<<=8,i|=t[s],i>>>=0;return!(i<=127)&&(e.place=s,i)}function no(t){for(var e=0,r=t.length-1;!t[e]&&!(128&t[e+1])&&e<r;)e++;return 0===e?t:t.slice(e)}function io(t,e){if(e<128)t.push(e);else{var r=1+(Math.log(e)/Math.LN2>>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}Qi.prototype._importDER=function(t,e){t=xi.toArray(t,e);var r=new eo;if(48!==t[r.place++])return!1;var n=ro(t,r);if(!1===n)return!1;if(n+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var i=ro(t,r);if(!1===i)return!1;var o=t.slice(r.place,i+r.place);if(r.place+=i,2!==t[r.place++])return!1;var s=ro(t,r);if(!1===s)return!1;if(t.length!==s+r.place)return!1;var a=t.slice(r.place,s+r.place);if(0===o[0]){if(!(128&o[1]))return!1;o=o.slice(1)}if(0===a[0]){if(!(128&a[1]))return!1;a=a.slice(1)}return this.r=new v(o),this.s=new v(a),this.recoveryParam=null,!0},Qi.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=no(e),r=no(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];io(n,e.length),(n=n.concat(e)).push(2),io(n,r.length);var i=n.concat(r),o=[48];return io(o,i.length),o=o.concat(i),xi.encode(o,t)};var oo=xi.assert;function so(t){if(!(this instanceof so))return new so(t);"string"==typeof t&&(oo(Wi.hasOwnProperty(t),"Unknown curve "+t),t=Wi[t]),t instanceof Wi.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}var ao=so;so.prototype.keyPair=function(t){return new Xi(this,t)},so.prototype.keyFromPrivate=function(t,e){return Xi.fromPrivate(this,t,e)},so.prototype.keyFromPublic=function(t,e){return Xi.fromPublic(this,t,e)},so.prototype.genKeyPair=function(t){t||(t={});for(var e=new Ji({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||Ii(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),n=this.n.sub(new v(2));;){var i=new v(e.generate(r));if(!(i.cmp(n)>0))return i.iaddn(1),this.keyFromPrivate(i)}},so.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},so.prototype.sign=function(t,e,r,n){"object"==typeof r&&(n=r,r=null),n||(n={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new v(t,16));for(var i=this.n.byteLength(),o=e.getPrivate().toArray("be",i),s=t.toArray("be",i),a=new Ji({hash:this.hash,entropy:o,nonce:s,pers:n.pers,persEnc:n.persEnc||"utf8"}),u=this.n.sub(new v(1)),h=0;;h++){var l=n.k?n.k(h):new v(a.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(u)>=0)){var c=this.g.mul(l);if(!c.isInfinity()){var f=c.getX(),d=f.umod(this.n);if(0!==d.cmpn(0)){var p=l.invm(this.n).mul(d.mul(e.getPrivate()).iadd(t));if(0!==(p=p.umod(this.n)).cmpn(0)){var m=(c.getY().isOdd()?1:0)|(0!==f.cmp(d)?2:0);return n.canonical&&p.cmp(this.nh)>0&&(p=this.n.sub(p),m^=1),new to({r:d,s:p,recoveryParam:m})}}}}}},so.prototype.verify=function(t,e,r,n){t=this._truncateToN(new v(t,16)),r=this.keyFromPublic(r,n);var i=(e=new to(e,"hex")).r,o=e.s;if(i.cmpn(1)<0||i.cmp(this.n)>=0)return!1;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;var s,a=o.invm(this.n),u=a.mul(t).umod(this.n),h=a.mul(i).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(u,r.getPublic(),h)).isInfinity()&&s.eqXToP(i):!(s=this.g.mulAdd(u,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(i)},so.prototype.recoverPubKey=function(t,e,r,n){oo((3&r)===r,"The recovery param is more than two bits"),e=new to(e,n);var i=this.n,o=new v(t),s=e.r,a=e.s,u=1&r,h=r>>1;if(s.cmp(this.curve.p.umod(this.curve.n))>=0&&h)throw new Error("Unable to find sencond key candinate");s=h?this.curve.pointFromX(s.add(this.curve.n),u):this.curve.pointFromX(s,u);var l=e.r.invm(i),c=i.sub(o).mul(l).umod(i),f=a.mul(l).umod(i);return this.g.mulAdd(c,s,f)},so.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new to(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")};var uo,ho={},lo=(uo=Pi)&&uo.default||uo,co=r((function(t,e){var r=e;r.version=lo.version,r.utils=xi,r.rand=Ii,r.curve=Gi,r.curves=Wi,r.ec=ao,r.eddsa=ho})).ec;const fo=new P("signing-key/5.0.5");let po=null;function mo(){return po||(po=new co("secp256k1")),po}class go{constructor(t){vt(this,"curve","secp256k1"),vt(this,"privateKey",j(t));const e=mo().keyFromPrivate(O(this.privateKey));vt(this,"publicKey","0x"+e.getPublic(!1,"hex")),vt(this,"compressedPublicKey","0x"+e.getPublic(!0,"hex")),vt(this,"_isSigningKey",!0)}_addPoint(t){const e=mo().keyFromPublic(O(this.publicKey)),r=mo().keyFromPublic(O(t));return"0x"+e.pub.add(r.pub).encodeCompressed("hex")}signDigest(t){const e=mo().keyFromPrivate(O(this.privateKey)).sign(O(t),{canonical:!0});return V({recoveryParam:e.recoveryParam,r:W("0x"+e.r.toString(16),32),s:W("0x"+e.s.toString(16),32)})}computeSharedSecret(t){const e=mo().keyFromPrivate(O(this.privateKey)),r=mo().keyFromPublic(O(vo(t)));return W("0x"+e.derive(r.getPublic()).toString(16),32)}static isSigningKey(t){return!(!t||!t._isSigningKey)}}function yo(t,e){const r=V(e),n={r:O(r.r),s:O(r.s)};return"0x"+mo().recoverPubKey(O(t),n,r.recoveryParam).encode("hex",!1)}function vo(t,e){const r=O(t);if(32===r.length){const t=new go(r);return e?"0x"+mo().keyFromPrivate(r).getPublic(!0,"hex"):t.publicKey}return 33===r.length?e?j(r):"0x"+mo().keyFromPublic(r).getPublic(!1,"hex"):65===r.length?e?"0x"+mo().keyFromPublic(r).getPublic(!0,"hex"):j(r):fo.throwArgumentError("invalid public or private key","key","[REDACTED]")}const wo=new P("transactions/5.0.6");function bo(t){return"0x"===t?Re:Y.from(t)}const Eo=[{name:"nonce",maxLength:32,numeric:!0},{name:"gasPrice",maxLength:32,numeric:!0},{name:"gasLimit",maxLength:32,numeric:!0},{name:"to",length:20},{name:"value",maxLength:32,numeric:!0},{name:"data"}],_o={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function Ao(t){return ge(q(ee(q(vo(t),1)),12))}function ko(t,e){return Ao(yo(O(t),e))}function So(t,e){Et(t,_o);const r=[];Eo.forEach((function(e){let n=t[e.name]||[];const i={};e.numeric&&(i.hexPad="left"),n=O(j(n,i)),e.length&&n.length!==e.length&&n.length>0&&wo.throwArgumentError("invalid length for "+e.name,"transaction:"+e.name,n),e.maxLength&&(n=U(n),n.length>e.maxLength&&wo.throwArgumentError("invalid length for "+e.name,"transaction:"+e.name,n)),r.push(j(n))}));let n=0;if(null!=t.chainId?(n=t.chainId,"number"!=typeof n&&wo.throwArgumentError("invalid transaction.chainId","transaction",t)):e&&!C(e)&&e.v>28&&(n=Math.floor((e.v-35)/2)),0!==n&&(r.push(j(n)),r.push("0x"),r.push("0x")),!e)return se(r);const i=V(e);let o=27+i.recoveryParam;return 0!==n?(r.pop(),r.pop(),r.pop(),o+=2*n+8,i.v>28&&i.v!==o&&wo.throwArgumentError("transaction.chainId/signature.v mismatch","signature",e)):i.v!==o&&wo.throwArgumentError("transaction.chainId/signature.v mismatch","signature",e),r.push(j(o)),r.push(U(O(i.r))),r.push(U(O(i.s))),se(r)}function Mo(t){const e=he(t);9!==e.length&&6!==e.length&&wo.throwArgumentError("invalid raw transaction","rawTransaction",t);const r={nonce:bo(e[0]).toNumber(),gasPrice:bo(e[1]),gasLimit:bo(e[2]),to:(n=e[3],"0x"===n?null:ge(n)),value:bo(e[4]),data:e[5],chainId:0};var n;if(6===e.length)return r;try{r.v=Y.from(e[6]).toNumber()}catch(t){return console.log(t),r}if(r.r=W(e[7],32),r.s=W(e[8],32),Y.from(r.r).isZero()&&Y.from(r.s).isZero())r.chainId=r.v,r.v=0;else{r.chainId=Math.floor((r.v-35)/2),r.chainId<0&&(r.chainId=0);let n=r.v-27;const i=e.slice(0,6);0!==r.chainId&&(i.push(j(r.chainId)),i.push("0x"),i.push("0x"),n-=2*r.chainId+8);const o=ee(se(i));try{r.from=ko(o,{r:j(r.r),s:j(r.s),recoveryParam:n})}catch(t){console.log(t)}r.hash=ee(t)}return r}const No=new P("wordlists/5.0.5");class Po{constructor(t){No.checkAbstract(new.target,Po),vt(this,"locale",t)}split(t){return t.toLowerCase().split(/ +/g)}join(t){return t.join(" ")}static check(t){const e=[];for(let r=0;r<2048;r++){const n=t.getWord(r);if(r!==t.getWordIndex(n))return"0x";e.push(n)}return vr(e.join("\n")+"\n")}static register(t,e){e||(e=t.locale)}}let To=null;function xo(t){if(null==To&&(To="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImprov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talTouristTowardTowerTownToyTrackTradeTrafficTragicTrainTransferTrapTrashTravelTrayTreatTreeTrendTrialTribeTrickTriggerTrimTripTrophyTroubleTruckTrueTrulyTrumpetTrustTruthTryTubeTuitionTumbleTunaTunnelTurkeyTurnTurtleTwelveTwentyTwiceTwinTwistTwoTypeTypicalUglyUmbrellaUnableUnawareUncleUncoverUnderUndoUnfairUnfoldUnhappyUniformUniqueUnitUniverseUnknownUnlockUntilUnusualUnveilUpdateUpgradeUpholdUponUpperUpsetUrbanUrgeUsageUseUsedUsefulUselessUsualUtilityVacantVacuumVagueValidValleyValveVanVanishVaporVariousVastVaultVehicleVelvetVendorVentureVenueVerbVerifyVersionVeryVesselVeteranViableVibrantViciousVictoryVideoViewVillageVintageViolinVirtualVirusVisaVisitVisualVitalVividVocalVoiceVoidVolcanoVolumeVoteVoyageWageWagonWaitWalkWallWalnutWantWarfareWarmWarriorWashWaspWasteWaterWaveWayWealthWeaponWearWeaselWeatherWebWeddingWeekendWeirdWelcomeWestWetWhaleWhatWheatWheelWhenWhereWhipWhisperWideWidthWifeWildWillWinWindowWineWingWinkWinnerWinterWireWisdomWiseWishWitnessWolfWomanWonderWoodWoolWordWorkWorldWorryWorthWrapWreckWrestleWristWriteWrongYardYearYellowYouYoungYouthZebraZeroZoneZoo".replace(/([A-Z])/g," $1").toLowerCase().substring(1).split(" "),"0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60"!==Po.check(t)))throw To=null,new Error("BIP39 Wordlist for en (English) FAILED")}const Io=new class extends Po{constructor(){super("en")}getWord(t){return xo(this),To[t]}getWordIndex(t){return xo(this),To.indexOf(t)}};Po.register(Io);const Ro={en:Io},Co=new P("hdnode/5.0.5"),Bo=Y.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),Oo=Ge("Bitcoin seed");function Fo(t){return(1<<t)-1<<8-t}function Uo(t){return W(j(t),32)}function Lo(t){return Xr.encode(F([t,q(Ai(Ai(t)),0,4)]))}function Do(t){if(null==t)return Ro.en;if("string"==typeof t){const e=Ro[t];return null==e&&Co.throwArgumentError("unknown locale","wordlist",t),e}return t}const jo={},zo="m/44'/60'/0'/0/0";class qo{constructor(t,e,r,n,i,o,s,a){if(Co.checkNew(new.target,qo),t!==jo)throw new Error("HDNode constructor cannot be called directly");if(e){const t=new go(e);vt(this,"privateKey",t.privateKey),vt(this,"publicKey",t.compressedPublicKey)}else vt(this,"privateKey",null),vt(this,"publicKey",j(r));vt(this,"parentFingerprint",n),vt(this,"fingerprint",q(_i(Ai(this.publicKey)),0,4)),vt(this,"address",Ao(this.publicKey)),vt(this,"chainCode",i),vt(this,"index",o),vt(this,"depth",s),null==a?(vt(this,"mnemonic",null),vt(this,"path",null)):"string"==typeof a?(vt(this,"mnemonic",null),vt(this,"path",a)):(vt(this,"mnemonic",a),vt(this,"path",a.path))}get extendedKey(){if(this.depth>=256)throw new Error("Depth too large!");return Lo(F([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",j(this.depth),this.parentFingerprint,W(j(this.index),4),this.chainCode,null!=this.privateKey?F(["0x00",this.privateKey]):this.publicKey]))}neuter(){return new qo(jo,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,this.path)}_derive(t){if(t>4294967295)throw new Error("invalid index - "+String(t));let e=this.path;e&&(e+="/"+(2147483647&t));const r=new Uint8Array(37);if(2147483648&t){if(!this.privateKey)throw new Error("cannot derive child of neutered node");r.set(O(this.privateKey),1),e&&(e+="'")}else r.set(O(this.publicKey));for(let e=24;e>=0;e-=8)r[33+(e>>3)]=t>>24-e&255;const n=O(Si(Ei.sha512,this.chainCode,r)),i=n.slice(0,32),o=n.slice(32);let s=null,a=null;if(this.privateKey)s=Uo(Y.from(i).add(this.privateKey).mod(Bo));else{a=new go(j(i))._addPoint(this.publicKey)}let u=e;const h=this.mnemonic;return h&&(u=Object.freeze({phrase:h.phrase,path:e,locale:h.locale||"en"})),new qo(jo,s,a,this.fingerprint,Uo(o),t,this.depth+1,u)}derivePath(t){const e=t.split("/");if(0===e.length||"m"===e[0]&&0!==this.depth)throw new Error("invalid path - "+t);"m"===e[0]&&e.shift();let r=this;for(let t=0;t<e.length;t++){const n=e[t];if(n.match(/^[0-9]+'$/)){const t=parseInt(n.substring(0,n.length-1));if(t>=2147483648)throw new Error("invalid path index - "+n);r=r._derive(2147483648+t)}else{if(!n.match(/^[0-9]+$/))throw new Error("invalid path component - "+n);{const t=parseInt(n);if(t>=2147483648)throw new Error("invalid path index - "+n);r=r._derive(t)}}}return r}static _fromSeed(t,e){const r=O(t);if(r.length<16||r.length>64)throw new Error("invalid seed");const n=O(Si(Ei.sha512,Oo,r));return new qo(jo,Uo(n.slice(0,32)),null,"0x00000000",Uo(n.slice(32)),0,0,e)}static fromMnemonic(t,e,r){return t=Go(Ho(t,r=Do(r)),r),qo._fromSeed(Ko(t,e),{phrase:t,path:"m",locale:r.locale})}static fromSeed(t){return qo._fromSeed(t,null)}static fromExtendedKey(t){const e=Xr.decode(t);82===e.length&&Lo(e.slice(0,78))===t||Co.throwArgumentError("invalid extended key","extendedKey","[REDACTED]");const r=e[4],n=j(e.slice(5,9)),i=parseInt(j(e.slice(9,13)).substring(2),16),o=j(e.slice(13,45)),s=e.slice(45,78);switch(j(e.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new qo(jo,null,j(s),n,o,i,r,null);case"0x0488ade4":case"0x04358394 ":if(0!==s[0])break;return new qo(jo,j(s.slice(1)),null,n,o,i,r,null)}return Co.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")}}function Ko(t,e){e||(e="");const r=Ge("mnemonic"+e,je.NFKD);return Mi(Ge(t,je.NFKD),r,2048,64,"sha512")}function Ho(t,e){e=Do(e),Co.checkNormalize();const r=e.split(t);if(r.length%3!=0)throw new Error("invalid mnemonic");const n=O(new Uint8Array(Math.ceil(11*r.length/8)));let i=0;for(let t=0;t<r.length;t++){let o=e.getWordIndex(r[t].normalize("NFKD"));if(-1===o)throw new Error("invalid mnemonic");for(let t=0;t<11;t++)o&1<<10-t&&(n[i>>3]|=1<<7-i%8),i++}const o=32*r.length/3,s=Fo(r.length/3);if((O(Ai(n.slice(0,o/8)))[0]&s)!==(n[n.length-1]&s))throw new Error("invalid checksum");return j(n.slice(0,o/8))}function Go(t,e){if(e=Do(e),(t=O(t)).length%4!=0||t.length<16||t.length>32)throw new Error("invalid entropy");const r=[0];let n=11;for(let e=0;e<t.length;e++)n>8?(r[r.length-1]<<=8,r[r.length-1]|=t[e],n-=8):(r[r.length-1]<<=n,r[r.length-1]|=t[e]>>8-n,r.push(t[e]&(1<<8-n)-1),n+=3);const i=t.length/4,o=O(Ai(t))[0]&Fo(i);return r[r.length-1]<<=i,r[r.length-1]|=o>>8-i,e.join(r.map(t=>e.getWord(t)))}function Wo(t){for(let e=(t=t.slice()).length-1;e>0;e--){const r=Math.floor(Math.random()*(e+1)),n=t[e];t[e]=t[r],t[r]=n}return t}const Vo=new P("random/5.0.4");let Jo=null;try{if(Jo=window,null==Jo)throw new Error("try next")}catch(t){try{if(Jo=global,null==Jo)throw new Error("try next")}catch(t){Jo={}}}let Zo=Jo.crypto||Jo.msCrypto;function $o(t){(t<=0||t>1024||t%1)&&Vo.throwArgumentError("invalid length","length",t);const e=new Uint8Array(t);return Zo.getRandomValues(e),O(e)}Zo&&Zo.getRandomValues||(Vo.warn("WARNING: Missing strong random number source"),Zo={getRandomValues:function(t){return Vo.throwError("no secure random source avaialble",P.errors.UNSUPPORTED_OPERATION,{operation:"crypto.getRandomValues"})}});var 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M(t){for(var e=[],r=0;r<t.length;r+=4)e.push(t[r]<<24|t[r+1]<<16|t[r+2]<<8|t[r+3]);return e}var N=function(t){if(!(this instanceof N))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:i(t,!0)}),this._prepare()};N.prototype._prepare=function(){var t=l[this.key.length];if(null==t)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var e=0;e<=t;e++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var r,n=4*(t+1),i=this.key.length/4,o=M(this.key);for(e=0;e<i;e++)r=e>>2,this._Ke[r][e%4]=o[e],this._Kd[t-r][e%4]=o[e];for(var s,a=0,u=i;u<n;){if(s=o[i-1],o[0]^=f[s>>16&255]<<24^f[s>>8&255]<<16^f[255&s]<<8^f[s>>24&255]^c[a]<<24,a+=1,8!=i)for(e=1;e<i;e++)o[e]^=o[e-1];else{for(e=1;e<i/2;e++)o[e]^=o[e-1];s=o[i/2-1],o[i/2]^=f[255&s]^f[s>>8&255]<<8^f[s>>16&255]<<16^f[s>>24&255]<<24;for(e=i/2+1;e<i;e++)o[e]^=o[e-1]}for(e=0;e<i&&u<n;)h=u>>2,d=u%4,this._Ke[h][d]=o[e],this._Kd[t-h][d]=o[e++],u++}for(var h=1;h<t;h++)for(var d=0;d<4;d++)s=this._Kd[h][d],this._Kd[h][d]=_[s>>24&255]^A[s>>16&255]^k[s>>8&255]^S[255&s]},N.prototype.encrypt=function(t){if(16!=t.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var e=this._Ke.length-1,r=[0,0,0,0],n=M(t),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=p[n[i]>>24&255]^m[n[(i+1)%4]>>16&255]^g[n[(i+2)%4]>>8&255]^y[255&n[(i+3)%4]]^this._Ke[s][i];n=r.slice()}var a,u=o(16);for(i=0;i<4;i++)a=this._Ke[e][i],u[4*i]=255&(f[n[i]>>24&255]^a>>24),u[4*i+1]=255&(f[n[(i+1)%4]>>16&255]^a>>16),u[4*i+2]=255&(f[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(f[255&n[(i+3)%4]]^a);return u},N.prototype.decrypt=function(t){if(16!=t.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var e=this._Kd.length-1,r=[0,0,0,0],n=M(t),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var s=1;s<e;s++){for(i=0;i<4;i++)r[i]=v[n[i]>>24&255]^w[n[(i+3)%4]>>16&255]^b[n[(i+2)%4]>>8&255]^E[255&n[(i+1)%4]]^this._Kd[s][i];n=r.slice()}var a,u=o(16);for(i=0;i<4;i++)a=this._Kd[e][i],u[4*i]=255&(d[n[i]>>24&255]^a>>24),u[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^a>>16),u[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(d[255&n[(i+1)%4]]^a);return u};var P=function(t){if(!(this instanceof P))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new N(t)};P.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.encrypt(r),e,n);return e},P.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16)s(t,r,0,n,n+16),s(r=this._aes.decrypt(r),e,n);return e};var T=function(t,e){if(!(this instanceof T))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastCipherblock=i(e,!0),this._aes=new N(t)};T.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16);for(var a=0;a<16;a++)r[a]^=this._lastCipherblock[a];this._lastCipherblock=this._aes.encrypt(r),s(this._lastCipherblock,e,n)}return e},T.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16),r=this._aes.decrypt(r);for(var a=0;a<16;a++)e[n+a]=r[a]^this._lastCipherblock[a];s(t,this._lastCipherblock,0,n,n+16)}return e};var x=function(t,e,r){if(!(this instanceof x))throw Error("AES must be instanitated with `new`");if(this.description="Cipher 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o=0;o<this.segmentSize;o++)r[n+o]^=e[o];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(t,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var I=function(t,e){if(!(this instanceof I))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",e){if(16!=e.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else e=o(16);this._lastPrecipher=i(e,!0),this._lastPrecipherIndex=16,this._aes=new N(t)};I.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),e[r]^=this._lastPrecipher[this._lastPrecipherIndex++];return e},I.prototype.decrypt=I.prototype.encrypt;var R=function(t){if(!(this instanceof R))throw Error("Counter must be instanitated with `new`");0===t||t||(t=1),"number"==typeof t?(this._counter=o(16),this.setValue(t)):this.setBytes(t)};R.prototype.setValue=function(t){if("number"!=typeof t||parseInt(t)!=t)throw new Error("invalid counter value (must be an integer)");for(var e=15;e>=0;--e)this._counter[e]=t%256,t>>=8},R.prototype.setBytes=function(t){if(16!=(t=i(t,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=t},R.prototype.increment=function(){for(var t=15;t>=0;t--){if(255!==this._counter[t]){this._counter[t]++;break}this._counter[t]=0}};var C=function(t,e){if(!(this instanceof C))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",e instanceof R||(e=new R(e)),this._counter=e,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new N(t)};C.prototype.encrypt=function(t){for(var e=i(t,!0),r=0;r<e.length;r++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),e[r]^=this._remainingCounter[this._remainingCounterIndex++];return e},C.prototype.decrypt=C.prototype.encrypt;var B={AES:N,Counter:R,ModeOfOperation:{ecb:P,cbc:T,cfb:x,ofb:I,ctr:C},utils:{hex:h,utf8:u},padding:{pkcs7:{pad:function(t){var e=16-(t=i(t,!0)).length%16,r=o(t.length+e);s(t,r);for(var n=t.length;n<r.length;n++)r[n]=e;return r},strip:function(t){if((t=i(t,!0)).length<16)throw new Error("PKCS#7 invalid length");var e=t[t.length-1];if(e>16)throw new Error("PKCS#7 padding byte out of range");for(var r=t.length-e,n=0;n<e;n++)if(t[r+n]!==e)throw new Error("PKCS#7 invalid padding byte");var a=o(r);return s(t,a,0,0,r),a}}},_arrayTest:{coerceArray:i,createArray:o,copyArray:s}};t.exports=B}()}));function Yo(t){return"string"==typeof t&&"0x"!==t.substring(0,2)&&(t="0x"+t),O(t)}function 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null==r||"0x"===r?null:Je(r)}))}}let pa=null,ma=1;class ga extends Pr{constructor(t){if(na.checkNew(new.target,Pr),super(),this._events=[],this._emitted={block:-2},this.formatter=new.target.getFormatter(),vt(this,"anyNetwork","any"===t),this.anyNetwork&&(t=this.detectNetwork()),t instanceof Promise)this._networkPromise=t,t.catch(t=>{}),this._ready().catch(t=>{});else{const e=wt(new.target,"getNetwork")(t);e?(vt(this,"_network",e),this.emit("network",e,null)):na.throwArgumentError("invalid network","network",t)}this._maxInternalBlockNumber=-1024,this._lastBlockNumber=-2,this._pollingInterval=4e3,this._fastQueryDate=0}_ready(){return ra(this,void 0,void 0,(function*(){if(null==this._network){let t=null;if(this._networkPromise)try{t=yield this._networkPromise}catch(t){}null==t&&(t=yield this.detectNetwork()),t||na.throwError("no network detected",P.errors.UNKNOWN_ERROR,{}),null==this._network&&(this.anyNetwork?this._network=t:vt(this,"_network",t),this.emit("network",t,null))}return this._network}))}get ready(){return zs(()=>this._ready().then(t=>t,t=>{if(t.code!==P.errors.NETWORK_ERROR||"noNetwork"!==t.event)throw t}))}static getFormatter(){return null==pa&&(pa=new Qs),pa}static getNetwork(t){return xs(null==t?"homestead":t)}_getInternalBlockNumber(t){return ra(this,void 0,void 0,(function*(){yield this._ready();const e=this._internalBlockNumber;if(t>0&&this._internalBlockNumber){const r=yield e;if(aa()-r.respTime<=t)return r.blockNumber}const r=aa(),n=bt({blockNumber:this.perform("getBlockNumber",{}),networkError:this.getNetwork().then(t=>null,t=>t)}).then(({blockNumber:t,networkError:e})=>{if(e)throw this._internalBlockNumber===n&&(this._internalBlockNumber=null),e;const i=aa();return(t=Y.from(t).toNumber())<this._maxInternalBlockNumber&&(t=this._maxInternalBlockNumber),this._maxInternalBlockNumber=t,this._setFastBlockNumber(t),{blockNumber:t,reqTime:r,respTime:i}});return this._internalBlockNumber=n,(yield n).blockNumber}))}poll(){return ra(this,void 0,void 0,(function*(){const t=ma++,e=[],r=yield this._getInternalBlockNumber(100+this.pollingInterval/2);if(this._setFastBlockNumber(r),this.emit("poll",t,r),r!==this._lastBlockNumber){if(-2===this._emitted.block&&(this._emitted.block=r-1),Math.abs(this._emitted.block-r)>1e3)na.warn("network block skew detected; skipping block events"),this.emit("error",na.makeError("network block skew detected",P.errors.NETWORK_ERROR,{blockNumber:r,event:"blockSkew",previousBlockNumber:this._emitted.block})),this.emit("block",r);else for(let t=this._emitted.block+1;t<=r;t++)this.emit("block",t);return this._emitted.block!==r&&(this._emitted.block=r,Object.keys(this._emitted).forEach(t=>{if("block"===t)return;const e=this._emitted[t];"pending"!==e&&r-e>12&&delete this._emitted[t]})),-2===this._lastBlockNumber&&(this._lastBlockNumber=r-1),this._events.forEach(t=>{switch(t.type){case"tx":{const r=t.hash;let n=this.getTransactionReceipt(r).then(t=>t&&null!=t.blockNumber?(this._emitted["t:"+r]=t.blockNumber,this.emit(r,t),null):null).catch(t=>{this.emit("error",t)});e.push(n);break}case"filter":{const n=t.filter;n.fromBlock=this._lastBlockNumber+1,n.toBlock=r;const i=this.getLogs(n).then(t=>{0!==t.length&&t.forEach(t=>{this._emitted["b:"+t.blockHash]=t.blockNumber,this._emitted["t:"+t.transactionHash]=t.blockNumber,this.emit(n,t)})}).catch(t=>{this.emit("error",t)});e.push(i);break}}}),this._lastBlockNumber=r,Promise.all(e).then(()=>{this.emit("didPoll",t)}),null}this.emit("didPoll",t)}))}resetEventsBlock(t){this._lastBlockNumber=t-1,this.polling&&this.poll()}get network(){return this._network}detectNetwork(){return ra(this,void 0,void 0,(function*(){return na.throwError("provider does not support network detection",P.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"})}))}getNetwork(){return ra(this,void 0,void 0,(function*(){const t=yield this._ready(),e=yield this.detectNetwork();if(t.chainId!==e.chainId){if(this.anyNetwork)return this._network=e,this._lastBlockNumber=-2,this._fastBlockNumber=null,this._fastBlockNumberPromise=null,this._fastQueryDate=0,this._emitted.block=-2,this._maxInternalBlockNumber=-1024,this._internalBlockNumber=null,this.emit("network",e,t),yield(r=0,new Promise(t=>{setTimeout(t,r)})),this._network;const n=na.makeError("underlying network changed",P.errors.NETWORK_ERROR,{event:"changed",network:t,detectedNetwork:e});throw this.emit("error",n),n}var r;return t}))}get blockNumber(){return this._getInternalBlockNumber(100+this.pollingInterval/2).then(t=>{this._setFastBlockNumber(t)}),null!=this._fastBlockNumber?this._fastBlockNumber:-1}get polling(){return null!=this._poller}set polling(t){t&&!this._poller?(this._poller=setInterval(this.poll.bind(this),this.pollingInterval),this._bootstrapPoll||(this._bootstrapPoll=setTimeout(()=>{this.poll(),this._bootstrapPoll=setTimeout(()=>{this._poller||this.poll(),this._bootstrapPoll=null},this.pollingInterval)},0))):!t&&this._poller&&(clearInterval(this._poller),this._poller=null)}get pollingInterval(){return this._pollingInterval}set pollingInterval(t){if("number"!=typeof t||t<=0||parseInt(String(t))!=t)throw new Error("invalid polling interval");this._pollingInterval=t,this._poller&&(clearInterval(this._poller),this._poller=setInterval(()=>{this.poll()},this._pollingInterval))}_getFastBlockNumber(){const t=aa();return t-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=t,this._fastBlockNumberPromise=this.getBlockNumber().then(t=>((null==this._fastBlockNumber||t>this._fastBlockNumber)&&(this._fastBlockNumber=t),this._fastBlockNumber))),this._fastBlockNumberPromise}_setFastBlockNumber(t){null!=this._fastBlockNumber&&t<this._fastBlockNumber||(this._fastQueryDate=aa(),(null==this._fastBlockNumber||t>this._fastBlockNumber)&&(this._fastBlockNumber=t,this._fastBlockNumberPromise=Promise.resolve(t)))}waitForTransaction(t,e,r){return ra(this,void 0,void 0,(function*(){null==e&&(e=1);const n=yield this.getTransactionReceipt(t);return(n?n.confirmations:0)>=e?n:new Promise((n,i)=>{let o=null,s=!1;const a=r=>{r.confirmations<e||(o&&clearTimeout(o),s||(s=!0,this.removeListener(t,a),n(r)))};this.on(t,a),"number"==typeof r&&r>0&&(o=setTimeout(()=>{s||(o=null,s=!0,this.removeListener(t,a),i(na.makeError("timeout exceeded",P.errors.TIMEOUT,{timeout:r})))},r),o.unref&&o.unref())})}))}getBlockNumber(){return ra(this,void 0,void 0,(function*(){return this._getInternalBlockNumber(0)}))}getGasPrice(){return ra(this,void 0,void 0,(function*(){return yield this.getNetwork(),Y.from(yield this.perform("getGasPrice",{}))}))}getBalance(t,e){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield bt({address:this._getAddress(t),blockTag:this._getBlockTag(e)});return Y.from(yield this.perform("getBalance",r))}))}getTransactionCount(t,e){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield bt({address:this._getAddress(t),blockTag:this._getBlockTag(e)});return Y.from(yield this.perform("getTransactionCount",r)).toNumber()}))}getCode(t,e){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield bt({address:this._getAddress(t),blockTag:this._getBlockTag(e)});return j(yield this.perform("getCode",r))}))}getStorageAt(t,e,r){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const n=yield bt({address:this._getAddress(t),blockTag:this._getBlockTag(r),position:Promise.resolve(e).then(t=>H(t))});return j(yield this.perform("getStorageAt",n))}))}_wrapTransaction(t,e){if(null!=e&&32!==z(e))throw new Error("invalid response - sendTransaction");const r=t;return null!=e&&t.hash!==e&&na.throwError("Transaction hash mismatch from Provider.sendTransaction.",P.errors.UNKNOWN_ERROR,{expectedHash:t.hash,returnedHash:e}),r.wait=e=>ra(this,void 0,void 0,(function*(){0!==e&&(this._emitted["t:"+t.hash]="pending");const r=yield this.waitForTransaction(t.hash,e);return null==r&&0===e?null:(this._emitted["t:"+t.hash]=r.blockNumber,0===r.status&&na.throwError("transaction failed",P.errors.CALL_EXCEPTION,{transactionHash:t.hash,transaction:t,receipt:r}),r)})),r}sendTransaction(t){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield Promise.resolve(t).then(t=>j(t)),r=this.formatter.transaction(t);try{const t=yield this.perform("sendTransaction",{signedTransaction:e});return this._wrapTransaction(r,t)}catch(t){throw t.transaction=r,t.transactionHash=r.hash,t}}))}_getTransactionRequest(t){return ra(this,void 0,void 0,(function*(){const e=yield t,r={};return["from","to"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?this._getAddress(t):null))}),["gasLimit","gasPrice","value"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?Y.from(t):null))}),["data"].forEach(t=>{null!=e[t]&&(r[t]=Promise.resolve(e[t]).then(t=>t?j(t):null))}),this.formatter.transactionRequest(yield bt(r))}))}_getFilter(t){return ra(this,void 0,void 0,(function*(){t=yield t;const e={};return null!=t.address&&(e.address=this._getAddress(t.address)),["blockHash","topics"].forEach(r=>{null!=t[r]&&(e[r]=t[r])}),["fromBlock","toBlock"].forEach(r=>{null!=t[r]&&(e[r]=this._getBlockTag(t[r]))}),this.formatter.filter(yield bt(e))}))}call(t,e){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const r=yield bt({transaction:this._getTransactionRequest(t),blockTag:this._getBlockTag(e)});return j(yield this.perform("call",r))}))}estimateGas(t){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield bt({transaction:this._getTransactionRequest(t)});return Y.from(yield this.perform("estimateGas",e))}))}_getAddress(t){return ra(this,void 0,void 0,(function*(){const e=yield this.resolveName(t);return null==e&&na.throwError("ENS name not configured",P.errors.UNSUPPORTED_OPERATION,{operation:`resolveName(${JSON.stringify(t)})`}),e}))}_getBlock(t,e){return ra(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;let r=-128;const n={includeTransactions:!!e};if(D(t,32))n.blockHash=t;else try{n.blockTag=this.formatter.blockTag(yield this._getBlockTag(t)),D(n.blockTag)&&(r=parseInt(n.blockTag.substring(2),16))}catch(e){na.throwArgumentError("invalid block hash or block tag","blockHashOrBlockTag",t)}return zs(()=>ra(this,void 0,void 0,(function*(){const t=yield this.perform("getBlock",n);if(null==t)return null!=n.blockHash&&null==this._emitted["b:"+n.blockHash]||null!=n.blockTag&&r>this._emitted.block?null:void 0;if(e){let e=null;for(let r=0;r<t.transactions.length;r++){const n=t.transactions[r];if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations){null==e&&(e=yield this._getInternalBlockNumber(100+2*this.pollingInterval));let t=e-n.blockNumber+1;t<=0&&(t=1),n.confirmations=t}}return this.formatter.blockWithTransactions(t)}return this.formatter.block(t)})),{oncePoll:this})}))}getBlock(t){return this._getBlock(t,!1)}getBlockWithTransactions(t){return this._getBlock(t,!0)}getTransaction(t){return ra(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;const e={transactionHash:this.formatter.hash(t,!0)};return zs(()=>ra(this,void 0,void 0,(function*(){const r=yield this.perform("getTransaction",e);if(null==r)return null==this._emitted["t:"+t]?null:void 0;const n=this.formatter.transactionResponse(r);if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations){let t=(yield this._getInternalBlockNumber(100+2*this.pollingInterval))-n.blockNumber+1;t<=0&&(t=1),n.confirmations=t}return this._wrapTransaction(n)})),{oncePoll:this})}))}getTransactionReceipt(t){return ra(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;const e={transactionHash:this.formatter.hash(t,!0)};return zs(()=>ra(this,void 0,void 0,(function*(){const r=yield this.perform("getTransactionReceipt",e);if(null==r)return null==this._emitted["t:"+t]?null:void 0;if(null==r.blockHash)return;const n=this.formatter.receipt(r);if(null==n.blockNumber)n.confirmations=0;else if(null==n.confirmations){let t=(yield this._getInternalBlockNumber(100+2*this.pollingInterval))-n.blockNumber+1;t<=0&&(t=1),n.confirmations=t}return n})),{oncePoll:this})}))}getLogs(t){return ra(this,void 0,void 0,(function*(){yield this.getNetwork();const e=yield bt({filter:this._getFilter(t)}),r=yield this.perform("getLogs",e);return r.forEach(t=>{null==t.removed&&(t.removed=!1)}),Qs.arrayOf(this.formatter.filterLog.bind(this.formatter))(r)}))}getEtherPrice(){return ra(this,void 0,void 0,(function*(){return yield this.getNetwork(),this.perform("getEtherPrice",{})}))}_getBlockTag(t){return ra(this,void 0,void 0,(function*(){if("number"==typeof(t=yield t)&&t<0){t%1&&na.throwArgumentError("invalid BlockTag","blockTag",t);let e=yield this._getInternalBlockNumber(100+2*this.pollingInterval);return e+=t,e<0&&(e=0),this.formatter.blockTag(e)}return this.formatter.blockTag(t)}))}getResolver(t){return ra(this,void 0,void 0,(function*(){const e=yield this._getResolver(t);return null==e?null:new da(this,e,t)}))}_getResolver(t){return ra(this,void 0,void 0,(function*(){const e=yield this.getNetwork();e.ensAddress||na.throwError("network does not support ENS",P.errors.UNSUPPORTED_OPERATION,{operation:"ENS",network:e.name});const r={to:e.ensAddress,data:"0x0178b8bf"+yr(t).substring(2)};return this.formatter.callAddress(yield this.call(r))}))}resolveName(t){return ra(this,void 0,void 0,(function*(){t=yield t;try{return Promise.resolve(this.formatter.address(t))}catch(e){if(D(t))throw e}"string"!=typeof t&&na.throwArgumentError("invalid ENS name","name",t);const e=yield this.getResolver(t);return e?yield e.getAddress():null}))}lookupAddress(t){return ra(this,void 0,void 0,(function*(){t=yield t;const e=(t=this.formatter.address(t)).substring(2).toLowerCase()+".addr.reverse",r=yield this._getResolver(e);if(!r)return null;let n=O(yield this.call({to:r,data:"0x691f3431"+yr(e).substring(2)}));if(n.length<32||!Y.from(n.slice(0,32)).eq(32))return null;if(n=n.slice(32),n.length<32)return null;const i=Y.from(n.slice(0,32)).toNumber();if(n=n.slice(32),i>n.length)return null;const o=Je(n.slice(0,i));return(yield this.resolveName(o))!=t?null:o}))}perform(t,e){return na.throwError(t+" not implemented",P.errors.NOT_IMPLEMENTED,{operation:t})}_startEvent(t){this.polling=this._events.filter(t=>t.pollable()).length>0}_stopEvent(t){this.polling=this._events.filter(t=>t.pollable()).length>0}_addEventListener(t,e,r){const n=new ha(sa(t),e,r);return this._events.push(n),this._startEvent(n),this}on(t,e){return this._addEventListener(t,e,!1)}once(t,e){return this._addEventListener(t,e,!0)}emit(t,...e){let r=!1,n=[],i=sa(t);return this._events=this._events.filter(t=>t.tag!==i||(setTimeout(()=>{t.listener.apply(this,e)},0),r=!0,!t.once||(n.push(t),!1))),n.forEach(t=>{this._stopEvent(t)}),r}listenerCount(t){if(!t)return this._events.length;let e=sa(t);return this._events.filter(t=>t.tag===e).length}listeners(t){if(null==t)return this._events.map(t=>t.listener);let e=sa(t);return this._events.filter(t=>t.tag===e).map(t=>t.listener)}off(t,e){if(null==e)return this.removeAllListeners(t);const r=[];let n=!1,i=sa(t);return this._events=this._events.filter(t=>t.tag!==i||t.listener!=e||(!!n||(n=!0,r.push(t),!1))),r.forEach(t=>{this._stopEvent(t)}),this}removeAllListeners(t){let e=[];if(null==t)e=this._events,this._events=[];else{const r=sa(t);this._events=this._events.filter(t=>t.tag!==r||(e.push(t),!1))}return e.forEach(t=>{this._stopEvent(t)}),this}}var ya=r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.version="providers/5.0.10"})),va=(e(ya),ya.version,e(r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0});var r=null;try{if(null==(r=WebSocket))throw new Error("inject please")}catch(t){var n=new T.Logger(ya.version);r=function(){n.throwError("WebSockets not supported in this environment",T.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new WebSocket()"})}}t.exports=r})))),wa=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const ba=new P(Xs),Ea=["call","estimateGas"];function _a(t,e,r){let n=e.message;e.code===P.errors.SERVER_ERROR&&e.error&&"string"==typeof e.error.message?n=e.error.message:"string"==typeof e.body?n=e.body:"string"==typeof e.responseText&&(n=e.responseText),n=(n||"").toLowerCase();const i=r.transaction||r.signedTransaction;throw n.match(/insufficient funds/)&&ba.throwError("insufficient funds for intrinsic transaction cost",P.errors.INSUFFICIENT_FUNDS,{error:e,method:t,transaction:i}),n.match(/nonce too low/)&&ba.throwError("nonce has already been used",P.errors.NONCE_EXPIRED,{error:e,method:t,transaction:i}),n.match(/replacement transaction underpriced/)&&ba.throwError("replacement fee too low",P.errors.REPLACEMENT_UNDERPRICED,{error:e,method:t,transaction:i}),Ea.indexOf(t)>=0&&n.match(/gas required exceeds allowance|always failing transaction|execution reverted/)&&ba.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",P.errors.UNPREDICTABLE_GAS_LIMIT,{error:e,method:t,transaction:i}),e}function Aa(t){return new Promise((function(e){setTimeout(e,t)}))}function ka(t){if(t.error){const e=new Error(t.error.message);throw e.code=t.error.code,e.data=t.error.data,e}return t.result}function Sa(t){return t?t.toLowerCase():t}const Ma={};class Na extends Cr{constructor(t,e,r){if(ba.checkNew(new.target,Na),super(),t!==Ma)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");vt(this,"provider",e),null==r&&(r=0),"string"==typeof r?(vt(this,"_address",this.provider.formatter.address(r)),vt(this,"_index",null)):"number"==typeof r?(vt(this,"_index",r),vt(this,"_address",null)):ba.throwArgumentError("invalid address or index","addressOrIndex",r)}connect(t){return ba.throwError("cannot alter JSON-RPC Signer connection",P.errors.UNSUPPORTED_OPERATION,{operation:"connect"})}connectUnchecked(){return new Pa(Ma,this.provider,this._address||this._index)}getAddress(){return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then(t=>(t.length<=this._index&&ba.throwError("unknown account #"+this._index,P.errors.UNSUPPORTED_OPERATION,{operation:"getAddress"}),this.provider.formatter.address(t[this._index])))}sendUncheckedTransaction(t){t=_t(t);const e=this.getAddress().then(t=>(t&&(t=t.toLowerCase()),t));if(null==t.gasLimit){const r=_t(t);r.from=e,t.gasLimit=this.provider.estimateGas(r)}return bt({tx:bt(t),sender:e}).then(({tx:e,sender:r})=>{null!=e.from?e.from.toLowerCase()!==r&&ba.throwArgumentError("from address mismatch","transaction",t):e.from=r;const n=this.provider.constructor.hexlifyTransaction(e,{from:!0});return this.provider.send("eth_sendTransaction",[n]).then(t=>t,t=>_a("sendTransaction",t,n))})}signTransaction(t){return ba.throwError("signing transactions is unsupported",P.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})}sendTransaction(t){return this.sendUncheckedTransaction(t).then(t=>zs(()=>this.provider.getTransaction(t).then(e=>{if(null!==e)return this.provider._wrapTransaction(e,t)}),{onceBlock:this.provider}).catch(e=>{throw e.transactionHash=t,e}))}signMessage(t){const e="string"==typeof t?Ge(t):t;return this.getAddress().then(t=>this.provider.send("eth_sign",[t.toLowerCase(),j(e)]))}unlock(t){const e=this.provider;return this.getAddress().then((function(r){return e.send("personal_unlockAccount",[r.toLowerCase(),t,null])}))}}class Pa extends Na{sendTransaction(t){return this.sendUncheckedTransaction(t).then(t=>({hash:t,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:e=>this.provider.waitForTransaction(t,e)}))}}const Ta={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};class xa extends ga{constructor(t,e){ba.checkNew(new.target,xa);let r=e;null==r&&(r=new Promise((t,e)=>{setTimeout(()=>{this.detectNetwork().then(e=>{t(e)},t=>{e(t)})},0)})),super(r),t||(t=wt(this.constructor,"defaultUrl")()),vt(this,"connection","string"==typeof t?Object.freeze({url:t}):Object.freeze(_t(t))),this._nextId=42}static defaultUrl(){return"http://localhost:8545"}detectNetwork(){return wa(this,void 0,void 0,(function*(){yield Aa(0);let t=null;try{t=yield this.send("eth_chainId",[])}catch(e){try{t=yield this.send("net_version",[])}catch(t){}}if(null!=t){const e=wt(this.constructor,"getNetwork");try{return e(Y.from(t).toNumber())}catch(e){return ba.throwError("could not detect network",P.errors.NETWORK_ERROR,{chainId:t,event:"invalidNetwork",serverError:e})}}return ba.throwError("could not detect network",P.errors.NETWORK_ERROR,{event:"noNetwork"})}))}getSigner(t){return new Na(Ma,this,t)}getUncheckedSigner(t){return this.getSigner(t).connectUnchecked()}listAccounts(){return this.send("eth_accounts",[]).then(t=>t.map(t=>this.formatter.address(t)))}send(t,e){const r={method:t,params:e,id:this._nextId++,jsonrpc:"2.0"};return this.emit("debug",{action:"request",request:Mt(r),provider:this}),js(this.connection,JSON.stringify(r),ka).then(t=>(this.emit("debug",{action:"response",request:r,response:t,provider:this}),t),t=>{throw this.emit("debug",{action:"response",error:t,request:r,provider:this}),t})}prepareRequest(t,e){switch(t){case"getBlockNumber":return["eth_blockNumber",[]];case"getGasPrice":return["eth_gasPrice",[]];case"getBalance":return["eth_getBalance",[Sa(e.address),e.blockTag]];case"getTransactionCount":return["eth_getTransactionCount",[Sa(e.address),e.blockTag]];case"getCode":return["eth_getCode",[Sa(e.address),e.blockTag]];case"getStorageAt":return["eth_getStorageAt",[Sa(e.address),e.position,e.blockTag]];case"sendTransaction":return["eth_sendRawTransaction",[e.signedTransaction]];case"getBlock":return e.blockTag?["eth_getBlockByNumber",[e.blockTag,!!e.includeTransactions]]:e.blockHash?["eth_getBlockByHash",[e.blockHash,!!e.includeTransactions]]:null;case"getTransaction":return["eth_getTransactionByHash",[e.transactionHash]];case"getTransactionReceipt":return["eth_getTransactionReceipt",[e.transactionHash]];case"call":return["eth_call",[wt(this.constructor,"hexlifyTransaction")(e.transaction,{from:!0}),e.blockTag]];case"estimateGas":return["eth_estimateGas",[wt(this.constructor,"hexlifyTransaction")(e.transaction,{from:!0})]];case"getLogs":return e.filter&&null!=e.filter.address&&(e.filter.address=Sa(e.filter.address)),["eth_getLogs",[e.filter]]}return null}perform(t,e){return wa(this,void 0,void 0,(function*(){const r=this.prepareRequest(t,e);null==r&&ba.throwError(t+" not implemented",P.errors.NOT_IMPLEMENTED,{operation:t});try{return yield this.send(r[0],r[1])}catch(r){return _a(t,r,e)}}))}_startEvent(t){"pending"===t.tag&&this._startPending(),super._startEvent(t)}_startPending(){if(null!=this._pendingFilter)return;const t=this,e=this.send("eth_newPendingTransactionFilter",[]);this._pendingFilter=e,e.then((function(r){return function n(){t.send("eth_getFilterChanges",[r]).then((function(r){if(t._pendingFilter!=e)return null;let n=Promise.resolve();return r.forEach((function(e){t._emitted["t:"+e.toLowerCase()]="pending",n=n.then((function(){return t.getTransaction(e).then((function(e){return t.emit("pending",e),null}))}))})),n.then((function(){return Aa(1e3)}))})).then((function(){if(t._pendingFilter==e)return setTimeout((function(){n()}),0),null;t.send("eth_uninstallFilter",[r])})).catch(t=>{})}(),r})).catch(t=>{})}_stopEvent(t){"pending"===t.tag&&0===this.listenerCount("pending")&&(this._pendingFilter=null),super._stopEvent(t)}static hexlifyTransaction(t,e){const r=_t(Ta);if(e)for(const t in e)e[t]&&(r[t]=!0);Et(t,r);const n={};return["gasLimit","gasPrice","nonce","value"].forEach((function(e){if(null==t[e])return;const r=H(t[e]);"gasLimit"===e&&(e="gas"),n[e]=r})),["from","to","data"].forEach((function(e){null!=t[e]&&(n[e]=j(t[e]))})),n}}var Ia=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const Ra=new P(Xs);let Ca=1;class Ba extends xa{constructor(t,e){"any"===e&&Ra.throwError("WebSocketProvider does not support 'any' network yet",P.errors.UNSUPPORTED_OPERATION,{operation:"network:any"}),super(t,e),this._pollingInterval=-1,vt(this,"_websocket",new va(this.connection.url)),vt(this,"_requests",{}),vt(this,"_subs",{}),vt(this,"_subIds",{}),this._wsReady=!1,this._websocket.onopen=()=>{this._wsReady=!0,Object.keys(this._requests).forEach(t=>{this._websocket.send(this._requests[t].payload)})},this._websocket.onmessage=t=>{const e=t.data,r=JSON.parse(e);if(null!=r.id){const t=String(r.id),n=this._requests[t];if(delete this._requests[t],void 0!==r.result)n.callback(null,r.result);else if(r.error){const t=new Error(r.error.message||"unknown error");vt(t,"code",r.error.code||null),vt(t,"response",e),n.callback(t,void 0)}else n.callback(new Error("unknown error"),void 0)}else if("eth_subscription"===r.method){const t=this._subs[r.params.subscription];t&&t.processFunc(r.params.result)}else console.warn("this should not happen")};const r=setInterval(()=>{this.emit("poll")},1e3);r.unref&&r.unref()}get pollingInterval(){return 0}resetEventsBlock(t){Ra.throwError("cannot reset events block on WebSocketProvider",P.errors.UNSUPPORTED_OPERATION,{operation:"resetEventBlock"})}set pollingInterval(t){Ra.throwError("cannot set polling interval on WebSocketProvider",P.errors.UNSUPPORTED_OPERATION,{operation:"setPollingInterval"})}poll(){return Ia(this,void 0,void 0,(function*(){return null}))}set polling(t){t&&Ra.throwError("cannot set polling on WebSocketProvider",P.errors.UNSUPPORTED_OPERATION,{operation:"setPolling"})}send(t,e){const r=Ca++;return new Promise((n,i)=>{const o=JSON.stringify({method:t,params:e,id:r,jsonrpc:"2.0"});this._requests[String(r)]={callback:function(t,e){return t?i(t):n(e)},payload:o},this._wsReady&&this._websocket.send(o)})}static defaultUrl(){return"ws://localhost:8546"}_subscribe(t,e,r){return Ia(this,void 0,void 0,(function*(){let n=this._subIds[t];null==n&&(n=Promise.all(e).then(t=>this.send("eth_subscribe",t)),this._subIds[t]=n);const i=yield n;this._subs[i]={tag:t,processFunc:r}}))}_startEvent(t){switch(t.type){case"block":this._subscribe("block",["newHeads"],t=>{const e=Y.from(t.number).toNumber();this._emitted.block=e,this.emit("block",e)});break;case"pending":this._subscribe("pending",["newPendingTransactions"],t=>{this.emit("pending",t)});break;case"filter":this._subscribe(t.tag,["logs",this._getFilter(t.filter)],e=>{null==e.removed&&(e.removed=!1),this.emit(t.filter,this.formatter.filterLog(e))});break;case"tx":{const e=t=>{const e=t.hash;this.getTransactionReceipt(e).then(t=>{t&&this.emit(e,t)})};e(t),this._subscribe("tx",["newHeads"],t=>{this._events.filter(t=>"tx"===t.type).forEach(e)});break}case"debug":case"poll":case"willPoll":case"didPoll":case"error":break;default:console.log("unhandled:",t)}}_stopEvent(t){let e=t.tag;if("tx"===t.type){if(this._events.filter(t=>"tx"===t.type).length)return;e="tx"}else if(this.listenerCount(t.event))return;const r=this._subIds[e];r&&(delete this._subIds[e],r.then(t=>{this._subs[t]&&(delete this._subs[t],this.send("eth_unsubscribe",[t]))}))}destroy(){return Ia(this,void 0,void 0,(function*(){this._websocket.readyState===va.CONNECTING&&(yield new Promise(t=>{this._websocket.onopen=function(){t(!0)},this._websocket.onerror=function(){t(!1)}})),this._websocket.close(1e3)}))}}var Oa=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const Fa=new P(Xs);class Ua extends xa{detectNetwork(){const t=Object.create(null,{detectNetwork:{get:()=>super.detectNetwork}});return Oa(this,void 0,void 0,(function*(){let e=this.network;return null==e&&(e=yield t.detectNetwork.call(this),e||Fa.throwError("no network detected",P.errors.UNKNOWN_ERROR,{}),null==this._network&&(vt(this,"_network",e),this.emit("network",e,null))),e}))}}class La extends Ua{constructor(t,e){Fa.checkAbstract(new.target,La),t=wt(new.target,"getNetwork")(t),e=wt(new.target,"getApiKey")(e);super(wt(new.target,"getUrl")(t,e),t),"string"==typeof e?vt(this,"apiKey",e):null!=e&&Object.keys(e).forEach(t=>{vt(this,t,e[t])})}_startPending(){Fa.warn("WARNING: API provider does not support pending filters")}getSigner(t){return Fa.throwError("API provider does not support signing",P.errors.UNSUPPORTED_OPERATION,{operation:"getSigner"})}listAccounts(){return Promise.resolve([])}static getApiKey(t){return t}static getUrl(t,e){return Fa.throwError("not implemented; sub-classes must override getUrl",P.errors.NOT_IMPLEMENTED,{operation:"getUrl"})}}const Da=new P(Xs);class ja extends La{static getWebSocketProvider(t,e){const r=new ja(t,e),n=r.connection.url.replace(/^http/i,"ws").replace(".alchemyapi.",".ws.alchemyapi.");return new Ba(n,r.network)}static getApiKey(t){return null==t?"_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC":(t&&"string"!=typeof t&&Da.throwArgumentError("invalid apiKey","apiKey",t),t)}static getUrl(t,e){let r=null;switch(t.name){case"homestead":r="eth-mainnet.alchemyapi.io/v2/";break;case"ropsten":r="eth-ropsten.alchemyapi.io/v2/";break;case"rinkeby":r="eth-rinkeby.alchemyapi.io/v2/";break;case"goerli":r="eth-goerli.alchemyapi.io/v2/";break;case"kovan":r="eth-kovan.alchemyapi.io/v2/";break;default:Da.throwArgumentError("unsupported network","network",arguments[0])}return{url:"https://"+r+e,throttleCallback:(t,r)=>("_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC"===e&&ea(),Promise.resolve(!0))}}}var za=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const qa=new P(Xs);class Ka extends La{static getApiKey(t){return null!=t&&qa.throwArgumentError("apiKey not supported for cloudflare","apiKey",t),null}static getUrl(t,e){let r=null;switch(t.name){case"homestead":r="https://cloudflare-eth.com/";break;default:qa.throwArgumentError("unsupported network","network",arguments[0])}return r}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return za(this,void 0,void 0,(function*(){if("getBlockNumber"===t){return(yield r.perform.call(this,"getBlock",{blockTag:"latest"})).number}return r.perform.call(this,t,e)}))}}var Ha=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const Ga=new P(Xs);function Wa(t){const e=[];for(let r in t){if(null==t[r])continue;let n=j(t[r]);({gasLimit:!0,gasPrice:!0,nonce:!0,value:!0})[r]&&(n=H(n)),e.push(r+"="+n)}return e.join("&")}function Va(t){if(0==t.status&&("No records found"===t.message||"No transactions found"===t.message))return t.result;if(1!=t.status||"OK"!=t.message){const e=new Error("invalid response");throw e.result=JSON.stringify(t),(t.result||"").toLowerCase().indexOf("rate limit")>=0&&(e.throttleRetry=!0),e}return t.result}function Ja(t){if(t&&0==t.status&&"NOTOK"==t.message&&(t.result||"").toLowerCase().indexOf("rate limit")>=0){const e=new Error("throttled response");throw e.result=JSON.stringify(t),e.throttleRetry=!0,e}if("2.0"!=t.jsonrpc){const e=new Error("invalid response");throw e.result=JSON.stringify(t),e}if(t.error){const e=new Error(t.error.message||"unknown error");throw t.error.code&&(e.code=t.error.code),t.error.data&&(e.data=t.error.data),e}return t.result}function Za(t){if("pending"===t)throw new Error("pending not supported");return"latest"===t?t:parseInt(t.substring(2),16)}const $a="9D13ZE7XSBTJ94N9BNJ2MA33VMAY2YPIRB";function Xa(t,e,r){let n=e.message;throw e.code===P.errors.SERVER_ERROR&&(e.error&&"string"==typeof e.error.message?n=e.error.message:"string"==typeof e.body?n=e.body:"string"==typeof e.responseText&&(n=e.responseText)),n=(n||"").toLowerCase(),n.match(/insufficient funds/)&&Ga.throwError("insufficient funds for intrinsic transaction cost",P.errors.INSUFFICIENT_FUNDS,{error:e,method:t,transaction:r}),n.match(/same hash was already imported|transaction nonce is too low/)&&Ga.throwError("nonce has already been used",P.errors.NONCE_EXPIRED,{error:e,method:t,transaction:r}),n.match(/another transaction with same nonce/)&&Ga.throwError("replacement fee too low",P.errors.REPLACEMENT_UNDERPRICED,{error:e,method:t,transaction:r}),n.match(/execution failed due to an exception/)&&Ga.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",P.errors.UNPREDICTABLE_GAS_LIMIT,{error:e,method:t,transaction:r}),e}class Ya extends ga{constructor(t,e){Ga.checkNew(new.target,Ya),super(t);let r="invalid";this.network&&(r=this.network.name);let n=null;switch(r){case"homestead":n="https://api.etherscan.io";break;case"ropsten":n="https://api-ropsten.etherscan.io";break;case"rinkeby":n="https://api-rinkeby.etherscan.io";break;case"kovan":n="https://api-kovan.etherscan.io";break;case"goerli":n="https://api-goerli.etherscan.io";break;default:throw new Error("unsupported network")}vt(this,"baseUrl",n),vt(this,"apiKey",e||$a)}detectNetwork(){return Ha(this,void 0,void 0,(function*(){return this.network}))}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return Ha(this,void 0,void 0,(function*(){let n=this.baseUrl,i="";this.apiKey&&(i+="&apikey="+this.apiKey);const o=(t,e)=>Ha(this,void 0,void 0,(function*(){this.emit("debug",{action:"request",request:t,provider:this});const r={url:t,throttleSlotInterval:1e3,throttleCallback:(t,e)=>(this.apiKey===$a&&ea(),Promise.resolve(!0))},n=yield js(r,null,e||Ja);return this.emit("debug",{action:"response",request:t,response:Mt(n),provider:this}),n}));switch(t){case"getBlockNumber":return n+="/api?module=proxy&action=eth_blockNumber"+i,o(n);case"getGasPrice":return n+="/api?module=proxy&action=eth_gasPrice"+i,o(n);case"getBalance":return n+="/api?module=account&action=balance&address="+e.address,n+="&tag="+e.blockTag+i,o(n,Va);case"getTransactionCount":return n+="/api?module=proxy&action=eth_getTransactionCount&address="+e.address,n+="&tag="+e.blockTag+i,o(n);case"getCode":return n+="/api?module=proxy&action=eth_getCode&address="+e.address,n+="&tag="+e.blockTag+i,o(n);case"getStorageAt":return n+="/api?module=proxy&action=eth_getStorageAt&address="+e.address,n+="&position="+e.position,n+="&tag="+e.blockTag+i,o(n);case"sendTransaction":return n+="/api?module=proxy&action=eth_sendRawTransaction&hex="+e.signedTransaction,n+=i,o(n).catch(t=>Xa("sendTransaction",t,e.signedTransaction));case"getBlock":if(e.blockTag)return n+="/api?module=proxy&action=eth_getBlockByNumber&tag="+e.blockTag,e.includeTransactions?n+="&boolean=true":n+="&boolean=false",n+=i,o(n);throw new Error("getBlock by blockHash not implemented");case"getTransaction":return n+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+e.transactionHash,n+=i,o(n);case"getTransactionReceipt":return n+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+e.transactionHash,n+=i,o(n);case"call":{let t=Wa(e.transaction);if(t&&(t="&"+t),n+="/api?module=proxy&action=eth_call"+t,"latest"!==e.blockTag)throw new Error("EtherscanProvider does not support blockTag for call");n+=i;try{return yield o(n)}catch(t){return Xa("call",t,e.transaction)}}case"estimateGas":{let t=Wa(e.transaction);t&&(t="&"+t),n+="/api?module=proxy&action=eth_estimateGas&"+t,n+=i;try{return yield o(n)}catch(t){return Xa("estimateGas",t,e.transaction)}}case"getLogs":{if(n+="/api?module=logs&action=getLogs",e.filter.fromBlock&&(n+="&fromBlock="+Za(e.filter.fromBlock)),e.filter.toBlock&&(n+="&toBlock="+Za(e.filter.toBlock)),e.filter.address&&(n+="&address="+e.filter.address),e.filter.topics&&e.filter.topics.length>0&&(e.filter.topics.length>1&&Ga.throwError("unsupported topic count",P.errors.UNSUPPORTED_OPERATION,{topics:e.filter.topics}),1===e.filter.topics.length)){const t=e.filter.topics[0];"string"==typeof t&&66===t.length||Ga.throwError("unsupported topic format",P.errors.UNSUPPORTED_OPERATION,{topic0:t}),n+="&topic0="+t}n+=i;const t=yield o(n,Va);let r={};for(let e=0;e<t.length;e++){const n=t[e];if(null==n.blockHash){if(null==r[n.transactionHash]){const t=yield this.getTransaction(n.transactionHash);t&&(r[n.transactionHash]=t.blockHash)}n.blockHash=r[n.transactionHash]}}return t}case"getEtherPrice":return"homestead"!==this.network.name?0:(n+="/api?module=stats&action=ethprice",n+=i,parseFloat((yield o(n,Va)).ethusd))}return r.perform.call(this,t,e)}))}getHistory(t,e,r){let n=this.baseUrl,i="";return this.apiKey&&(i+="&apikey="+this.apiKey),null==e&&(e=0),null==r&&(r=99999999),this.resolveName(t).then(t=>{n+="/api?module=account&action=txlist&address="+t,n+="&startblock="+e,n+="&endblock="+r,n+="&sort=asc"+i,this.emit("debug",{action:"request",request:n,provider:this});return js({url:n,throttleSlotInterval:1e3,throttleCallback:(t,e)=>(this.apiKey===$a&&ea(),Promise.resolve(!0))},null,Va).then(t=>{this.emit("debug",{action:"response",request:n,response:Mt(t),provider:this});let e=[];return t.forEach(t=>{["contractAddress","to"].forEach((function(e){""==t[e]&&delete t[e]})),null==t.creates&&null!=t.contractAddress&&(t.creates=t.contractAddress);let r=this.formatter.transactionResponse(t);t.timeStamp&&(r.timestamp=parseInt(t.timeStamp)),e.push(r)}),e})})}}var Qa=window&&window.__awaiter||function(t,e,r,n){return new(r||(r=Promise))((function(i,o){function s(t){try{u(n.next(t))}catch(t){o(t)}}function a(t){try{u(n.throw(t))}catch(t){o(t)}}function u(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(s,a)}u((n=n.apply(t,e||[])).next())}))};const tu=new P(Xs);function eu(){return(new Date).getTime()}function ru(t){let e=null;for(let r=0;r<t.length;r++){const n=t[r];if(null==n)return null;e?e.name===n.name&&e.chainId===n.chainId&&(e.ensAddress===n.ensAddress||null==e.ensAddress&&null==n.ensAddress)||tu.throwArgumentError("provider mismatch","networks",t):e=n}return e}function nu(t,e){t=t.slice().sort();const r=Math.floor(t.length/2);if(t.length%2)return t[r];const n=t[r-1],i=t[r];return null!=e&&Math.abs(n-i)>e?null:(n+i)/2}function iu(t){if(null===t)return"null";if("number"==typeof t||"boolean"==typeof t)return JSON.stringify(t);if("string"==typeof t)return t;if(Y.isBigNumber(t))return t.toString();if(Array.isArray(t))return JSON.stringify(t.map(t=>iu(t)));if("object"==typeof t){const e=Object.keys(t);return e.sort(),"{"+e.map(e=>{let r=t[e];return r="function"==typeof r?"[function]":iu(r),JSON.stringify(e)+":"+r}).join(",")+"}"}throw new Error("unknown value type: "+typeof t)}let ou=1;function su(t){let e=null,r=null,n=new Promise(n=>{e=function(){r&&(clearTimeout(r),r=null),n()},r=setTimeout(e,t)});return{cancel:e,getPromise:function(){return n},wait:t=>(n=n.then(t),n)}}const au=[P.errors.CALL_EXCEPTION,P.errors.INSUFFICIENT_FUNDS,P.errors.NONCE_EXPIRED,P.errors.REPLACEMENT_UNDERPRICED,P.errors.UNPREDICTABLE_GAS_LIMIT],uu=["address","args","errorArgs","errorSignature","method","transaction"];function hu(t,e){const r={weight:t.weight};return Object.defineProperty(r,"provider",{get:()=>t.provider}),t.start&&(r.start=t.start),e&&(r.duration=e-t.start),t.done&&(t.error?r.error=t.error:r.result=t.result||null),r}function lu(t,e,r){let n=iu;switch(e){case"getBlockNumber":return function(e){const r=e.map(t=>t.result);let n=nu(e.map(t=>t.result),2);if(null!=n)return n=Math.ceil(n),r.indexOf(n+1)>=0&&n++,n>=t._highestBlockNumber&&(t._highestBlockNumber=n),t._highestBlockNumber};case"getGasPrice":return function(t){const e=t.map(t=>t.result);return e.sort(),e[Math.floor(e.length/2)]};case"getEtherPrice":return function(t){return nu(t.map(t=>t.result))};case"getBalance":case"getTransactionCount":case"getCode":case"getStorageAt":case"call":case"estimateGas":case"getLogs":break;case"getTransaction":case"getTransactionReceipt":n=function(t){return null==t?null:((t=_t(t)).confirmations=-1,iu(t))};break;case"getBlock":n=r.includeTransactions?function(t){return null==t?null:((t=_t(t)).transactions=t.transactions.map(t=>((t=_t(t)).confirmations=-1,t)),iu(t))}:function(t){return null==t?null:iu(t)};break;default:throw new Error("unknown method: "+e)}return function(t,e){return function(r){const n={};r.forEach(e=>{const r=t(e.result);n[r]||(n[r]={count:0,result:e.result}),n[r].count++});const i=Object.keys(n);for(let t=0;t<i.length;t++){const r=n[i[t]];if(r.count>=e)return r.result}}}(n,t.quorum)}function cu(t,e){return Qa(this,void 0,void 0,(function*(){const r=t.provider;return null!=r.blockNumber&&r.blockNumber>=e||-1===e?r:zs(()=>new Promise((n,i)=>{setTimeout((function(){return r.blockNumber>=e?n(r):t.cancelled?n(null):n(void 0)}),0)}),{oncePoll:r})}))}function fu(t,e,r,n){return Qa(this,void 0,void 0,(function*(){let i=t.provider;switch(r){case"getBlockNumber":case"getGasPrice":return i[r]();case"getEtherPrice":if(i.getEtherPrice)return i.getEtherPrice();break;case"getBalance":case"getTransactionCount":case"getCode":return n.blockTag&&D(n.blockTag)&&(i=yield cu(t,e)),i[r](n.address,n.blockTag||"latest");case"getStorageAt":return n.blockTag&&D(n.blockTag)&&(i=yield cu(t,e)),i.getStorageAt(n.address,n.position,n.blockTag||"latest");case"getBlock":return n.blockTag&&D(n.blockTag)&&(i=yield cu(t,e)),i[n.includeTransactions?"getBlockWithTransactions":"getBlock"](n.blockTag||n.blockHash);case"call":case"estimateGas":return n.blockTag&&D(n.blockTag)&&(i=yield cu(t,e)),i[r](n.transaction);case"getTransaction":case"getTransactionReceipt":return i[r](n.transactionHash);case"getLogs":{let r=n.filter;return(r.fromBlock&&D(r.fromBlock)||r.toBlock&&D(r.toBlock))&&(i=yield cu(t,e)),i.getLogs(r)}}return tu.throwError("unknown method error",P.errors.UNKNOWN_ERROR,{method:r,params:n})}))}class du extends ga{constructor(t,e){tu.checkNew(new.target,du),0===t.length&&tu.throwArgumentError("missing providers","providers",t);const r=t.map((t,e)=>{if(Pr.isProvider(t))return Object.freeze({provider:t,weight:1,stallTimeout:750,priority:1});const r=_t(t);null==r.priority&&(r.priority=1),null==r.stallTimeout&&(r.stallTimeout=750),null==r.weight&&(r.weight=1);const n=r.weight;return(n%1||n>512||n<1)&&tu.throwArgumentError("invalid weight; must be integer in [1, 512]",`providers[${e}].weight`,n),Object.freeze(r)}),n=r.reduce((t,e)=>t+e.weight,0);null==e?e=n/2:e>n&&tu.throwArgumentError("quorum will always fail; larger than total weight","quorum",e);let i=ru(r.map(t=>t.provider.network));null==i&&(i=new Promise((t,e)=>{setTimeout(()=>{this.detectNetwork().then(t,e)},0)})),super(i),vt(this,"providerConfigs",Object.freeze(r)),vt(this,"quorum",e),this._highestBlockNumber=-1}detectNetwork(){return Qa(this,void 0,void 0,(function*(){return ru(yield Promise.all(this.providerConfigs.map(t=>t.provider.getNetwork())))}))}perform(t,e){return Qa(this,void 0,void 0,(function*(){if("sendTransaction"===t){const t=yield Promise.all(this.providerConfigs.map(t=>t.provider.sendTransaction(e.signedTransaction).then(t=>t.hash,t=>t)));for(let e=0;e<t.length;e++){const r=t[e];if("string"==typeof r)return r}throw t[0]}-1===this._highestBlockNumber&&"getBlockNumber"!==t&&(yield this.getBlockNumber());const r=lu(this,t,e),n=Wo(this.providerConfigs.map(_t));n.sort((t,e)=>t.priority-e.priority);const i=this._highestBlockNumber;let o=0,s=!0;for(;;){const a=eu();let u=n.filter(t=>t.runner&&a-t.start<t.stallTimeout).reduce((t,e)=>t+e.weight,0);for(;u<this.quorum&&o<n.length;){const r=n[o++],s=ou++;r.start=eu(),r.staller=su(r.stallTimeout),r.staller.wait(()=>{r.staller=null}),r.runner=fu(r,i,t,e).then(n=>{r.done=!0,r.result=n,this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:hu(r,eu()),request:{method:t,params:Mt(e)},provider:this})},n=>{r.done=!0,r.error=n,this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:hu(r,eu()),request:{method:t,params:Mt(e)},provider:this})}),this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:hu(r,null),request:{method:t,params:Mt(e)},provider:this}),u+=r.weight}const h=[];n.forEach(t=>{!t.done&&t.runner&&(h.push(t.runner),t.staller&&h.push(t.staller.getPromise()))}),h.length&&(yield Promise.race(h));const l=n.filter(t=>t.done&&null==t.error);if(l.length>=this.quorum){const t=r(l);if(void 0!==t)return n.forEach(t=>{t.staller&&t.staller.cancel(),t.cancelled=!0}),t;s||(yield su(100).getPromise()),s=!1}const c=n.reduce((t,e)=>{if(!e.done||null==e.error)return t;const r=e.error.code;return au.indexOf(r)>=0&&(t[r]||(t[r]={error:e.error,weight:0}),t[r].weight+=e.weight),t},{});if(Object.keys(c).forEach(t=>{const e=c[t];if(e.weight<this.quorum)return;n.forEach(t=>{t.staller&&t.staller.cancel(),t.cancelled=!0});const r=e.error,i={};uu.forEach(t=>{null!=r[t]&&(i[t]=r[t])}),tu.throwError(r.reason||r.message,t,i)}),0===n.filter(t=>!t.done).length)break}return n.forEach(t=>{t.staller&&t.staller.cancel(),t.cancelled=!0}),tu.throwError("failed to meet quorum",P.errors.SERVER_ERROR,{method:t,params:e,results:n.map(t=>hu(t)),provider:this})}))}}const pu=new P(Xs),mu="84842078b09946638c03157f83405213";class gu extends La{static getWebSocketProvider(t,e){const r=new gu(t,e).connection;r.password&&pu.throwError("INFURA WebSocket project secrets unsupported",P.errors.UNSUPPORTED_OPERATION,{operation:"InfuraProvider.getWebSocketProvider()"});const n=r.url.replace(/^http/i,"ws").replace("/v3/","/ws/v3/");return new Ba(n,t)}static getApiKey(t){const e={apiKey:mu,projectId:mu,projectSecret:null};return null==t||("string"==typeof t?e.projectId=t:null!=t.projectSecret?(pu.assertArgument("string"==typeof t.projectId,"projectSecret requires a projectId","projectId",t.projectId),pu.assertArgument("string"==typeof t.projectSecret,"invalid projectSecret","projectSecret","[REDACTED]"),e.projectId=t.projectId,e.projectSecret=t.projectSecret):t.projectId&&(e.projectId=t.projectId),e.apiKey=e.projectId),e}static getUrl(t,e){let r=null;switch(t?t.name:"unknown"){case"homestead":r="mainnet.infura.io";break;case"ropsten":r="ropsten.infura.io";break;case"rinkeby":r="rinkeby.infura.io";break;case"kovan":r="kovan.infura.io";break;case"goerli":r="goerli.infura.io";break;default:pu.throwError("unsupported network",P.errors.INVALID_ARGUMENT,{argument:"network",value:t})}const n={url:"https://"+r+"/v3/"+e.projectId,throttleCallback:(t,r)=>(e.projectId===mu&&ea(),Promise.resolve(!0))};return null!=e.projectSecret&&(n.user="",n.password=e.projectSecret),n}}const yu=new P(Xs);class vu extends La{static getApiKey(t){return t&&"string"!=typeof t&&yu.throwArgumentError("invalid apiKey","apiKey",t),t||"ETHERS_JS_SHARED"}static getUrl(t,e){yu.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform.");let r=null;switch(t.name){case"homestead":r="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";break;case"ropsten":r="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";break;case"rinkeby":r="https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";break;case"goerli":r="https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";break;case"kovan":r="https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";break;default:yu.throwArgumentError("unsupported network","network",arguments[0])}return r+"?apiKey="+e}}const wu=new P(Xs);let bu=1;function Eu(t,e){return function(r,n){"eth_sign"==r&&t.isMetaMask&&(r="personal_sign",n=[n[1],n[0]]);const i={method:r,params:n,id:bu++,jsonrpc:"2.0"};return new Promise((t,r)=>{e(i,(function(e,n){if(e)return r(e);if(n.error){const t=new Error(n.error.message);return t.code=n.error.code,t.data=n.error.data,r(t)}t(n.result)}))})}}class _u extends xa{constructor(t,e){wu.checkNew(new.target,_u),null==t&&wu.throwArgumentError("missing provider","provider",t);let r=null,n=null,i=null;"function"==typeof t?(r="unknown:",n=t):(r=t.host||t.path||"",!r&&t.isMetaMask&&(r="metamask"),i=t,t.request?(""===r&&(r="eip-1193:"),n=function(t){return function(e,r){return null==r&&(r=[]),"eth_sign"==e&&t.isMetaMask&&(e="personal_sign",r=[r[1],r[0]]),t.request({method:e,params:r})}}(t)):t.sendAsync?n=Eu(t,t.sendAsync.bind(t)):t.send?n=Eu(t,t.send.bind(t)):wu.throwArgumentError("unsupported provider","provider",t),r||(r="unknown:")),super(r,e),vt(this,"jsonRpcFetchFunc",n),vt(this,"provider",i)}send(t,e){return this.jsonRpcFetchFunc(t,e)}}const Au=new P(Xs);function ku(t,e){if(null==t&&(t="homestead"),"string"==typeof t){const e=t.match(/^(ws|http)s?:/i);if(e)switch(e[1]){case"http":return new xa(t);case"ws":return new Ba(t);default:Au.throwArgumentError("unsupported URL scheme","network",t)}}const r=xs(t);return r&&r._defaultProvider||Au.throwError("unsupported getDefaultProvider network",P.errors.NETWORK_ERROR,{operation:"getDefaultProvider",network:t}),r._defaultProvider({FallbackProvider:du,AlchemyProvider:ja,CloudflareProvider:Ka,EtherscanProvider:Ya,InfuraProvider:gu,JsonRpcProvider:xa,NodesmithProvider:vu,Web3Provider:_u,IpcProvider:null},e)}var Su=Object.freeze({Provider:Pr,BaseProvider:ga,Resolver:da,UrlJsonRpcProvider:La,FallbackProvider:du,AlchemyProvider:ja,CloudflareProvider:Ka,EtherscanProvider:Ya,InfuraProvider:gu,JsonRpcProvider:xa,NodesmithProvider:vu,StaticJsonRpcProvider:Ua,Web3Provider:_u,WebSocketProvider:Ba,IpcProvider:null,JsonRpcSigner:Na,getDefaultProvider:ku,getNetwork:xs,Formatter:Qs});const Mu=new RegExp("^bytes([0-9]+)$"),Nu=new RegExp("^(u?int)([0-9]*)$"),Pu=new RegExp("^(.*)\\[([0-9]*)\\]$");function Tu(t,e,r){switch(t){case"address":return r?L(e,32):O(e);case"string":return Ge(e);case"bytes":return O(e);case"bool":return e=e?"0x01":"0x00",r?L(e,32):O(e)}let n=t.match(Nu);if(n){let i=parseInt(n[2]||"256");if(n[2]&&String(i)!==n[2]||i%8!=0||0===i||i>256)throw new Error("invalid number type - "+t);return r&&(i=256),L(e=Y.from(e).toTwos(i),i/8)}if(n=t.match(Mu),n){const i=parseInt(n[1]);if(String(i)!==n[1]||0===i||i>32)throw new Error("invalid bytes type - "+t);if(O(e).byteLength!==i)throw new Error("invalid value for "+t);return r?O((e+"0000000000000000000000000000000000000000000000000000000000000000").substring(0,66)):e}if(n=t.match(Pu),n&&Array.isArray(e)){const r=n[1];if(parseInt(n[2]||String(e.length))!=e.length)throw new Error("invalid value for "+t);const i=[];return e.forEach((function(t){i.push(Tu(r,t,!0))})),F(i)}throw new Error("invalid type - "+t)}function xu(t,e){if(t.length!=e.length)throw new Error("type/value count mismatch");const r=[];return t.forEach((function(t,n){r.push(Tu(t,e[n]))})),j(F(r))}const Iu=new P("units/5.0.5"),Ru=["wei","kwei","mwei","gwei","szabo","finney","ether"];function Cu(t,e){if("string"==typeof e){const t=Ru.indexOf(e);-1!==t&&(e=3*t)}return lt(t,null!=e?e:18)}function Bu(t,e){if("string"==typeof e){const t=Ru.indexOf(e);-1!==t&&(e=3*t)}return ct(t,null!=e?e:18)}var Ou=Object.freeze({AbiCoder:fr,defaultAbiCoder:dr,Fragment:Lt,EventFragment:Dt,FunctionFragment:Ht,ParamType:Ft,FormatTypes:Bt,checkResultErrors:$t,Logger:P,RLP:le,_fetchData:Ds,fetchJson:js,poll:zs,checkProperties:Et,deepCopy:Mt,defineReadOnly:vt,getStatic:wt,resolveProperties:bt,shallowCopy:_t,arrayify:O,concat:F,stripZeros:U,zeroPad:L,isBytes:B,isBytesLike:C,defaultPath:zo,HDNode:qo,SigningKey:go,Interface:Sr,LogDescription:Er,TransactionDescription:_r,base58:Xr,base64:Rs,hexlify:j,isHexString:D,hexStripZeros:G,hexValue:H,hexZeroPad:W,hexDataLength:z,hexDataSlice:q,nameprep:sr,_toEscapedUtf8String:function(t,e){return'"'+He(t,e).map(t=>{if(t<256){switch(t){case 8:return"\\b";case 9:return"\\t";case 10:return"\\n";case 13:return"\\r";case 34:return'\\"';case 92:return"\\\\"}if(t>=32&&t<127)return String.fromCharCode(t)}return t<=65535?We(t):We(55296+((t-=65536)>>10&1023))+We(56320+(1023&t))}).join("")+'"'},toUtf8Bytes:Ge,toUtf8CodePoints:Ze,toUtf8String:Je,Utf8ErrorFuncs:Ke,formatBytes32String:function(t){const e=Ge(t);if(e.length>31)throw new Error("bytes32 string must be less than 32 bytes");return j(F([e,xe]).slice(0,32))},parseBytes32String:function(t){const e=O(t);if(32!==e.length)throw new Error("invalid bytes32 - not 32 bytes long");if(0!==e[31])throw new Error("invalid bytes32 string - no null terminator");let r=31;for(;0===e[r-1];)r--;return Je(e.slice(0,r))},hashMessage:wr,namehash:yr,isValidName:function(t){try{const e=t.split(".");for(let t=0;t<e.length;t++)if(0===sr(e[t]).length)throw new Error("empty");return!0}catch(t){}return!1},id:vr,getAddress:ge,getIcapAddress:function(t){let e=new w(ge(t).substring(2),16).toString(36).toUpperCase();for(;e.length<30;)e="0"+e;return"XE"+me("XE00"+e)+e},getContractAddress:ye,getCreate2Address:function(t,e,r){return 32!==z(e)&&ce.throwArgumentError("salt must be 32 bytes","salt",e),32!==z(r)&&ce.throwArgumentError("initCodeHash must be 32 bytes","initCodeHash",r),ge(q(ee(F(["0xff",ge(t),e,r])),12))},isAddress:function(t){try{return ge(t),!0}catch(t){}return!1},formatEther:function(t){return Cu(t,18)},parseEther:function(t){return Bu(t,18)},formatUnits:Cu,parseUnits:Bu,commify:function(t){const e=String(t).split(".");(e.length>2||!e[0].match(/^-?[0-9]*$/)||e[1]&&!e[1].match(/^[0-9]*$/)||"."===t||"-."===t)&&Iu.throwArgumentError("invalid value","value",t);let r=e[0],n="";for("-"===r.substring(0,1)&&(n="-",r=r.substring(1));"0"===r.substring(0,1);)r=r.substring(1);""===r&&(r="0");let i="";for(2===e.length&&(i="."+(e[1]||"0"));i.length>2&&"0"===i[i.length-1];)i=i.substring(0,i.length-1);const o=[];for(;r.length;){if(r.length<=3){o.unshift(r);break}{const t=r.length-3;o.unshift(r.substring(t)),r=r.substring(0,t)}}return n+o.join(",")+i},computeHmac:Si,keccak256:ee,ripemd160:_i,sha256:Ai,sha512:ki,randomBytes:$o,shuffled:Wo,solidityPack:xu,solidityKeccak256:function(t,e){return ee(xu(t,e))},soliditySha256:function(t,e){return Ai(xu(t,e))},splitSignature:V,joinSignature:J,parseTransaction:Mo,serializeTransaction:So,getJsonWalletAddress:function(t){if(ss(t))try{return ge(JSON.parse(t).ethaddr)}catch(t){return null}if(as(t))try{return ge(JSON.parse(t).address)}catch(t){return null}return null},computeAddress:Ao,recoverAddress:ko,computePublicKey:vo,recoverPublicKey:yo,verifyMessage:function(t,e){return ko(wr(t),e)},mnemonicToEntropy:Ho,entropyToMnemonic:Go,isValidMnemonic:function(t,e){try{return Ho(t,e),!0}catch(t){}return!1},mnemonicToSeed:Ko,SupportedAlgorithm:Ei,get UnicodeNormalizationForm(){return je},get Utf8ErrorReason(){return ze},Indexed:Ar});const Fu="ethers/5.0.15",Uu=new P("ethers/5.0.15");var Lu=Object.freeze({Signer:Cr,Wallet:_s,VoidSigner:Br,getDefaultProvider:ku,providers:Su,Contract:Jr,ContractFactory:Zr,BigNumber:Y,FixedNumber:dt,constants:Ue,get errors(){return N},logger:Uu,utils:Ou,wordlists:Ro,version:"ethers/5.0.15",Wordlist:Po});try{const t=window;null==t._ethers&&(t._ethers=Lu)}catch(t){}export{Y as BigNumber,Jr as Contract,Zr as ContractFactory,dt as FixedNumber,Cr as Signer,Br as VoidSigner,_s as Wallet,Po as Wordlist,Ue as constants,N as errors,Lu as ethers,ku as getDefaultProvider,Uu as logger,Su as providers,Ou as utils,Fu as version,Ro as wordlists};
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