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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 this._expand(n+1),this.words[n]=e?this.words[n]|1<<i:this.words[n]&~(1<<i),this.strip()},i.prototype.iadd=function(t){var e,r,n;if(0!==this.negative&&0===t.negative)return this.negative=0,e=this.isub(t),this.negative^=1,this._normSign();if(0===this.negative&&0!==t.negative)return t.negative=0,e=this.isub(t),t.negative=1,e._normSign();this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o<n.length;o++)e=(0|r.words[o])+(0|n.words[o])+i,this.words[o]=67108863&e,i=e>>>26;for(;0!==i&&o<r.length;o++)e=(0|r.words[o])+i,this.words[o]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this},i.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},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],x=8191&P,T=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,K=j>>>13,q=0|a[1],H=8191&q,G=q>>>13,W=0|a[2],V=8191&W,J=W>>>13,$=0|a[3],Z=8191&$,X=$>>>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,K))+Math.imul(f,z)|0))<<13)|0;h=((o=Math.imul(f,K))+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,K))+Math.imul(m,z)|0,o=Math.imul(m,K);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,K))+Math.imul(v,z)|0,o=Math.imul(v,K),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,K))+Math.imul(E,z)|0,o=Math.imul(E,K),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,Z)|0)|0)+((8191&(i=(i=i+Math.imul(c,X)|0)+Math.imul(f,Z)|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,K))+Math.imul(k,z)|0,o=Math.imul(k,K),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,Z)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,Z)|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,K))+Math.imul(N,z)|0,o=Math.imul(N,K),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,Z)|0,i=(i=i+Math.imul(y,X)|0)+Math.imul(v,Z)|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(x,z),i=(i=Math.imul(x,K))+Math.imul(T,z)|0,o=Math.imul(T,K),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,Z)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(E,Z)|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,K))+Math.imul(C,z)|0,o=Math.imul(C,K),n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(T,H)|0,o=o+Math.imul(T,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,Z)|0,i=(i=i+Math.imul(A,X)|0)+Math.imul(k,Z)|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,K))+Math.imul(F,z)|0,o=Math.imul(F,K),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(x,V)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(T,V)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(M,Z)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(N,Z)|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,K))+Math.imul(D,z)|0,o=Math.imul(D,K),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(x,Z)|0,i=(i=i+Math.imul(x,X)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,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,Z)|0,i=(i=i+Math.imul(R,X)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,X)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(T,Q)|0,o=o+Math.imul(T,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,Z)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(F,Z)|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(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,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,Z),i=(i=Math.imul(L,X))+Math.imul(D,Z)|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(x,ot)|0,i=(i=i+Math.imul(x,st)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,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(x,ut)|0,i=(i=i+Math.imul(x,ht)|0)+Math.imul(T,ut)|0,o=o+Math.imul(T,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 xt=(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)+(xt>>>26)|0,xt&=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(x,ct)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(T,ct)|0,o=o+Math.imul(T,ft)|0;var Tt=(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)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(O,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(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,mt)|0)+Math.imul(T,pt)|0))<<13)|0;h=((o=o+Math.imul(T,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]=xt,u[14]=Tt,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(xt,{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!==xt&&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 qt.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()?qt.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(xt,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 Kt(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 qt 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?qt.fromString(t):qt.fromObject(t)}static fromObject(t){if(qt.isConstructorFragment(t))return t;"constructor"!==t.type&&Pt.throwArgumentError("invalid constructor object","value",t);let e=Kt(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 qt(xt,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),qt.fromObject(e)}static isConstructorFragment(t){return t&&t._isFragment&&"constructor"===t.type}}class Ht extends qt{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=Kt(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(xt,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 $t=new P("abi/5.0.7");function Zt(t){const e=[],r=function(t,n){if(Array.isArray(n))for(let i in n){const o=t.slice();o.push(i);try{r(o,n[i])}catch(t){e.push({path:o,error:t})}}};return r([],t),e}class Xt{constructor(t,e,r,n){this.name=t,this.type=e,this.localName=r,this.dynamic=n}_throwError(t,e){$t.throwArgumentError(t,this.localName,e)}}class Yt{constructor(t){vt(this,"wordSize",t||32),this._data=[],this._dataLength=0,this._padding=new Uint8Array(t)}get data(){return q(this._data)}get length(){return this._dataLength}_writeData(t){return this._data.push(t),this._dataLength+=t.length,t.length}appendWriter(t){return this._writeData(F(t._data))}writeBytes(t){let e=O(t);const r=e.length%this.wordSize;return r&&(e=F([e,this._padding.slice(r)])),this._writeData(e)}_getValue(t){let e=O(Y.from(t));return e.length>this.wordSize&&$t.throwError("value out-of-bounds",P.errors.BUFFER_OVERRUN,{length:this.wordSize,offset:e.length}),e.length%this.wordSize&&(e=F([this._padding.slice(e.length%this.wordSize),e])),e}writeValue(t){return this._writeData(this._getValue(t))}writeUpdatableValue(){const t=this._data.length;return this._data.push(this._padding),this._dataLength+=this.wordSize,e=>{this._data[t]=this._getValue(e)}}}class Qt{constructor(t,e,r,n){vt(this,"_data",O(t)),vt(this,"wordSize",e||32),vt(this,"_coerceFunc",r),vt(this,"allowLoose",n),this._offset=0}get data(){return j(this._data)}get consumed(){return this._offset}static coerce(t,e){let r=t.match("^u?int([0-9]+)$");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:$t.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 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e||Er.throwArgumentError("unknown type: "+JSON.stringify(t),"name",t),e}encodeData(t,e){return this.getEncoder(t)(e)}hashStruct(t,e){return ee(this.encodeData(t,e))}encode(t){return this.encodeData(this.primaryType,t)}hash(t){return this.hashStruct(this.primaryType,t)}_visit(t,e,r){if(Cr(t))return r(t,e);const n=t.match(/^(.*)(\x5b(\d*)\x5d)$/);if(n){const t=n[1],i=parseInt(n[3]);return i>=0&&e.length!==i&&Er.throwArgumentError("array length mismatch; expected length ${ arrayLength }","value",e),e.map((e=>this._visit(t,e,r)))}const i=this.types[t];return i?i.reduce(((t,{name:n,type:i})=>(t[n]=this._visit(i,e[n],r),t)),{}):Er.throwArgumentError("unknown type: "+t,"type",t)}visit(t,e){return this._visit(this.primaryType,t,e)}static from(t){return new Or(t)}static getPrimaryType(t){return Or.from(t).primaryType}static hashStruct(t,e,r){return Or.from(e).hashStruct(t,r)}static hashDomain(t){const e=[];for(const r in t){const n=xr[r];n||Er.throwArgumentError("invalid typed-data domain key: "+JSON.stringify(r),"domain",t),e.push({name:r,type:n})}return e.sort(((t,e)=>Tr.indexOf(t.name)-Tr.indexOf(e.name))),Or.hashStruct("EIP712Domain",{EIP712Domain:e},t)}static encode(t,e,r){return q(["0x1901",Or.hashDomain(t),Or.from(e).hash(r)])}static hash(t,e,r){return ee(Or.encode(t,e,r))}static resolveNames(t,e,r,n){return br(this,void 0,void 0,(function*(){t=_t(t);const i={};t.verifyingContract&&!D(t.verifyingContract,20)&&(i[t.verifyingContract]="0x");const o=Or.from(e);o.visit(r,((t,e)=>("address"!==t||D(e,20)||(i[e]="0x"),e)));for(const t in i)i[t]=yield n(t);return t.verifyingContract&&i[t.verifyingContract]&&(t.verifyingContract=i[t.verifyingContract]),r=o.visit(r,((t,e)=>"address"===t&&i[e]?i[e]:e)),{domain:t,value:r}}))}static getPayload(t,e,r){Or.hashDomain(t);const n={},i=[];Tr.forEach((e=>{const r=t[e];null!=r&&(n[e]=Rr[e](r),i.push({name:e,type:xr[e]}))}));const o=Or.from(e),s=_t(e);return s.EIP712Domain&&(s.EIP712Domain=i),o.encode(r),{types:s,domain:n,primaryType:o.primaryType,message:o.visit(r,((t,e)=>{if(t.match(/^bytes(\d*)/))return j(O(e));if(t.match(/^u?int/)){let t="",r=Y.from(e);return r.isNegative()&&(t="-",r=r.mul(-1)),t+H(r.toHexString())}switch(t){case"address":return e.toLowerCase();case"bool":return!!e;case"string":return"string"!=typeof e&&Er.throwArgumentError("invalid string","value",e),e}return Er.throwArgumentError("unsupported type","type",t)}))}}}const Fr=new P("abi/5.0.7");class Ur extends Nt{}class Lr extends Nt{}class Dr extends Nt{static isIndexed(t){return!(!t||!t._isIndexed)}}function jr(t,e){const r=new Error("deferred error during ABI decoding triggered accessing "+t);return r.error=e,r}class zr{constructor(t){Fr.checkNew(new.target,zr);let e=[];e="string"==typeof t?JSON.parse(t):t,vt(this,"fragments",e.map((t=>Lt.from(t))).filter((t=>null!=t))),vt(this,"_abiCoder",wt(new.target,"getAbiCoder")()),vt(this,"functions",{}),vt(this,"errors",{}),vt(this,"events",{}),vt(this,"structs",{}),this.fragments.forEach((t=>{let e=null;switch(t.type){case"constructor":return this.deploy?void Fr.warn("duplicate definition - constructor"):void vt(this,"deploy",t);case"function":e=this.functions;break;case"event":e=this.events;break;default:return}let r=t.format();e[r]?Fr.warn("duplicate definition - "+r):e[r]=t})),this.deploy||vt(this,"deploy",qt.from({payable:!1,type:"constructor"})),vt(this,"_isInterface",!0)}format(t){t||(t=Bt.full),t===Bt.sighash&&Fr.throwArgumentError("interface does not support formatting sighash","format",t);const e=this.fragments.map((e=>e.format(t)));return t===Bt.json?JSON.stringify(e.map((t=>JSON.parse(t)))):e}static getAbiCoder(){return dr}static getAddress(t){return ge(t)}static getSighash(t){return K(pr(t.format()),0,4)}static getEventTopic(t){return pr(t.format())}getFunction(t){if(D(t)){for(const e in this.functions)if(t===this.getSighash(e))return this.functions[e];Fr.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?Fr.throwArgumentError("no matching function","name",e):r.length>1&&Fr.throwArgumentError("multiple matching functions","name",e),this.functions[r[0]]}const e=this.functions[Ht.fromString(t).format()];return e||Fr.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];Fr.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?Fr.throwArgumentError("no matching event","name",e):r.length>1&&Fr.throwArgumentError("multiple matching events","name",e),this.events[r[0]]}const e=this.events[Dt.fromString(t).format()];return e||Fr.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)&&Fr.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 Fr.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&&Fr.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?pr(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?Fr.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&&Fr.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&&Fr.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(pr(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||Fr.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 Dr({_isIndexed:!0,hash:null});else if(o[e])u[e]=new Dr({_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 jr("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 jr("index "+t,e)}})}return Object.freeze(u)}parseTransaction(t){let e=this.getFunction(t.data.substring(0,10).toLowerCase());return e?new Lr({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 Ur({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 Kr=new P("abstract-provider/5.0.5");class qr extends Nt{static isForkEvent(t){return!(!t||!t._isForkEvent)}}class Hr{constructor(){Kr.checkAbstract(new.target,Hr),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 Gr=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 Wr=new P("abstract-signer/5.0.7"),Vr=["chainId","data","from","gasLimit","gasPrice","nonce","to","value"],Jr=[P.errors.INSUFFICIENT_FUNDS,P.errors.NONCE_EXPIRED,P.errors.REPLACEMENT_UNDERPRICED];class $r{constructor(){Wr.checkAbstract(new.target,$r),vt(this,"_isSigner",!0)}getBalance(t){return Gr(this,void 0,void 0,(function*(){return this._checkProvider("getBalance"),yield this.provider.getBalance(this.getAddress(),t)}))}getTransactionCount(t){return Gr(this,void 0,void 0,(function*(){return this._checkProvider("getTransactionCount"),yield this.provider.getTransactionCount(this.getAddress(),t)}))}estimateGas(t){return Gr(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 Gr(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 Gr(this,void 0,void 0,(function*(){this._checkProvider("getChainId");return(yield this.provider.getNetwork()).chainId}))}getGasPrice(){return Gr(this,void 0,void 0,(function*(){return this._checkProvider("getGasPrice"),yield this.provider.getGasPrice()}))}resolveName(t){return Gr(this,void 0,void 0,(function*(){return this._checkProvider("resolveName"),yield this.provider.resolveName(t)}))}checkTransaction(t){for(const e in t)-1===Vr.indexOf(e)&&Wr.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]&&Wr.throwArgumentError("from address mismatch","transaction",t),e[0]))),e}populateTransaction(t){return Gr(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(Jr.indexOf(t.code)>=0)throw t;return Wr.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]&&Wr.throwArgumentError("chainId address mismatch","transaction",t),e[0]))),yield bt(e)}))}_checkProvider(t){this.provider||Wr.throwError("missing provider",P.errors.UNSUPPORTED_OPERATION,{operation:t||"_checkProvider"})}static isSigner(t){return!(!t||!t._isSigner)}}class Zr extends $r{constructor(t,e){Wr.checkNew(new.target,Zr),super(),vt(this,"address",t),vt(this,"provider",e||null)}getAddress(){return Promise.resolve(this.address)}_fail(t,e){return Promise.resolve().then((()=>{Wr.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")}_signTypedData(t,e,r){return this._fail("VoidSigner cannot sign typed data","signTypedData")}connect(t){return new Zr(this.address,t)}}var Xr=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 Yr=new P("contracts/5.0.5"),Qr={chainId:!0,data:!0,from:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function tn(t,e){return Xr(this,void 0,void 0,(function*(){const r=yield e;try{return ge(r)}catch(t){}t||Yr.throwError("a provider or signer is needed to resolve ENS names",P.errors.UNSUPPORTED_OPERATION,{operation:"resolveName"});const n=yield t.resolveName(r);return null==n&&Yr.throwArgumentError("resolver or addr is not configured for ENS name","name",r),n}))}function en(t,e,r){return Xr(this,void 0,void 0,(function*(){return Array.isArray(r)?yield Promise.all(r.map(((r,n)=>en(t,Array.isArray(e)?e[n]:e[r.name],r)))):"address"===r.type?yield tn(t,e):"tuple"===r.type?yield en(t,e,r.components):"array"===r.baseType?Array.isArray(e)?yield Promise.all(e.map((e=>en(t,e,r.arrayChildren)))):Promise.reject(new Error("invalid value for array")):e}))}function rn(t,e,r){return Xr(this,void 0,void 0,(function*(){let n={};r.length===e.inputs.length+1&&"object"==typeof r[r.length-1]&&(n=_t(r.pop())),Yr.checkArgumentCount(r.length,e.inputs.length,"passed to contract"),t.signer?n.from?n.from=bt({override:tn(t.signer,n.from),signer:t.signer.getAddress()}).then((t=>Xr(this,void 0,void 0,(function*(){return ge(t.signer)!==t.override&&Yr.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=tn(t.provider,n.from));const i=yield bt({args:en(t.signer||t.provider,r,e.inputs),address:t.resolvedAddress,overrides:bt(n)||{}}),o=t.interface.encodeFunctionData(e,i.args),s={data:o,to:i.address},a=i.overrides;if(null!=a.nonce&&(s.nonce=Y.from(a.nonce).toNumber()),null!=a.gasLimit&&(s.gasLimit=Y.from(a.gasLimit)),null!=a.gasPrice&&(s.gasPrice=Y.from(a.gasPrice)),null!=a.from&&(s.from=a.from),null==s.gasLimit&&null!=e.gas){let t=21e3;const r=O(o);for(let e=0;e<r.length;e++)t+=4,r[e]&&(t+=64);s.gasLimit=Y.from(e.gas).add(t)}if(a.value){const t=Y.from(a.value);t.isZero()||e.payable||Yr.throwError("non-payable method cannot override value",P.errors.UNSUPPORTED_OPERATION,{operation:"overrides.value",value:n.value}),s.value=t}delete n.nonce,delete n.gasLimit,delete n.gasPrice,delete n.from,delete n.value;const u=Object.keys(n).filter((t=>null!=n[t]));return u.length&&Yr.throwError("cannot override "+u.map((t=>JSON.stringify(t))).join(","),P.errors.UNSUPPORTED_OPERATION,{operation:"overrides",overrides:u}),s}))}function nn(t,e,r){const n=t.signer||t.provider;return function(...i){return Xr(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 rn(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 on(t,e,r){return e.constant?nn(t,e,r):function(t,e){return function(...r){return Xr(this,void 0,void 0,(function*(){t.signer||Yr.throwError("sending a transaction requires a signer",P.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction"}),null!=t.deployTransaction&&(yield t._deployed());const n=yield rn(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 sn(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 an{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 un extends an{constructor(){super("error",null)}}class hn extends an{constructor(t,e,r,n){const i={address:t};let o=e.getEventTopic(r);n?(o!==n[0]&&Yr.throwArgumentError("topic mismatch","topics",n),i.topics=n.slice()):i.topics=[o],super(sn(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=Zt(t.args);if(e.length)throw e[0].error;const r=(t.args||[]).slice();return r.push(t),r}}class ln extends an{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 cn{constructor(t,e,r){Yr.checkNew(new.target,cn),vt(this,"interface",wt(new.target,"getInterface")(e)),null==r?(vt(this,"provider",null),vt(this,"signer",null)):$r.isSigner(r)?(vt(this,"provider",r.provider||null),vt(this,"signer",r)):Hr.isProvider(r)?(vt(this,"provider",r),vt(this,"signer",null)):Yr.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]]):Yr.warn(`Duplicate definition of ${e} (${r.join(", ")})`)}))}if(vt(this,"_runningEvents",{}),vt(this,"_wrappedEmits",{}),vt(this,"address",t),this.provider)vt(this,"resolvedAddress",tn(this.provider,t));else try{vt(this,"resolvedAddress",Promise.resolve(ge(t)))}catch(t){Yr.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])Yr.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,on(this,e,!0)),null==this.functions[t]&&vt(this.functions,t,on(this,e,!1)),null==this.callStatic[t]&&vt(this.callStatic,t,nn(this,e,!0)),null==this.populateTransaction[t]&&vt(this.populateTransaction,t,function(t,e){return function(...r){return rn(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 Xr(this,void 0,void 0,(function*(){r||Yr.throwError("estimate require a provider or signer",P.errors.UNSUPPORTED_OPERATION,{operation:"estimateGas"});const i=yield rn(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 zr.isInterface(t)?t:new zr(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&&Yr.throwError("contract not deployed",P.errors.UNSUPPORTED_OPERATION,{contractAddress:this.address,operation:"getDeployed"}),this)))),this._deployedPromise}fallback(t){this.signer||Yr.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]&&Yr.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 Zr(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 Dr.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 un);if("event"===t)return this._normalizeRunningEvent(new an("event",null));if("*"===t)return this._normalizeRunningEvent(new ln(this.address,this.interface));const e=this.interface.getEvent(t);return this._normalizeRunningEvent(new hn(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 hn(this.address,this.interface,r,t.topics))}catch(t){}const e={address:this.address,topics:t.topics};return this._normalizeRunningEvent(new an(sn(e),e))}return this._normalizeRunningEvent(new ln(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||Yr.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&&Yr.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 fn{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)&&Yr.throwArgumentError("invalid bytecode","bytecode",e),r&&!$r.isSigner(r)&&Yr.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(!Qr[t])throw new Error("unknown transaction override "+t)}return["data","from","to"].forEach((t=>{null!=e[t]&&Yr.throwError("cannot override "+t,P.errors.UNSUPPORTED_OPERATION,{operation:t})})),Yr.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 Xr(this,void 0,void 0,(function*(){let e={};t.length===this.interface.deploy.inputs.length+1&&(e=t.pop()),Yr.checkArgumentCount(t.length,this.interface.deploy.inputs.length," in Contract constructor");const r=yield en(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&&Yr.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 cn.getInterface(t)}static getContractAddress(t){return ye(t)}static getContract(t,e,r){return new cn(t,e,r)}}class dn{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 dn("abcdefghijklmnopqrstuvwxyz234567");const pn=new dn("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");var mn=gn;function gn(t,e){if(!t)throw new Error(e||"Assertion failed")}gn.equal=function(t,e,r){if(t!=e)throw new Error(r||"Assertion failed: "+t+" != "+e)};var yn=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 vn(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function wn(t){return 1===t.length?"0"+t:t}function bn(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 En={inherits:yn,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+=wn(t[r].toString(16));return e},htonl:vn,toHex32:function(t,e){for(var r="",n=0;n<t.length;n++){var i=t[n];"little"===e&&(i=vn(i)),r+=bn(i.toString(16))}return r},zero2:wn,zero8:bn,join32:function(t,e,r,n){var i=r-e;mn(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 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An=_n;_n.prototype.update=function(t,e){if(t=En.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=En.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},_n.prototype.digest=function(t){return this.update(this._pad()),mn(null===this.pending),this._digest(t)},_n.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 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ri(){if(!(this instanceof ri))return new ri;ti.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=ei,this.W=new Array(160)}En.inherits(ri,ti);var ni=ri;function ii(t,e,r,n,i){var o=t&r^~t&i;return o<0&&(o+=4294967296),o}function oi(t,e,r,n,i,o){var s=e&n^~e&o;return s<0&&(s+=4294967296),s}function si(t,e,r,n,i){var o=t&r^t&i^r&i;return o<0&&(o+=4294967296),o}function ai(t,e,r,n,i,o){var s=e&n^e&o^n&o;return s<0&&(s+=4294967296),s}function ui(t,e){var r=qn(t,e,28)^qn(e,t,2)^qn(e,t,7);return r<0&&(r+=4294967296),r}function hi(t,e){var r=Hn(t,e,28)^Hn(e,t,2)^Hn(e,t,7);return r<0&&(r+=4294967296),r}function li(t,e){var r=qn(t,e,14)^qn(t,e,18)^qn(e,t,9);return r<0&&(r+=4294967296),r}function ci(t,e){var r=Hn(t,e,14)^Hn(t,e,18)^Hn(e,t,9);return r<0&&(r+=4294967296),r}function fi(t,e){var r=qn(t,e,1)^qn(t,e,8)^Gn(t,e,7);return 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r=e;r.assert=mn,r.toArray=Gi.toArray,r.zero2=Gi.zero2,r.toHex=Gi.toHex,r.encode=Gi.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")}})),Vi=function(e){var r=new Uint8Array(e);return(t.crypto||t.msCrypto).getRandomValues(r),r},Ji=Wi.getNAF,$i=Wi.getJSF,Zi=Wi.assert;function Xi(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 Yi=Xi;function Qi(t,e){this.curve=t,this.type=e,this.precomputed=null}Xi.prototype.point=function(){throw new Error("Not implemented")},Xi.prototype.validate=function(){throw new Error("Not implemented")},Xi.prototype._fixedNafMul=function(t,e){Zi(t.precomputed);var r=t._getDoubles(),n=Ji(e,1,this._bitLength),i=(1<<r.step+1)-(r.step%2==0?2:1);i/=3;for(var o=[],s=0;s<n.length;s+=r.step){var a=0;for(e=s+r.step-1;e>=s;e--)a=(a<<1)+n[e];o.push(a)}for(var u=this.jpoint(null,null,null),h=this.jpoint(null,null,null),l=i;l>0;l--){for(s=0;s<o.length;s++){(a=o[s])===l?h=h.mixedAdd(r.points[s]):a===-l&&(h=h.mixedAdd(r.points[s].neg()))}u=u.add(h)}return u.toP()},Xi.prototype._wnafMul=function(t,e){var r=4,n=t._getNAFPoints(r);r=n.wnd;for(var i=n.points,o=Ji(e,r,this._bitLength),s=this.jpoint(null,null,null),a=o.length-1;a>=0;a--){for(e=0;a>=0&&0===o[a];a--)e++;if(a>=0&&e++,s=s.dblp(e),a<0)break;var u=o[a];Zi(0!==u),s="affine"===t.type?u>0?s.mixedAdd(i[u-1>>1]):s.mixedAdd(i[-u-1>>1].neg()):u>0?s.add(i[u-1>>1]):s.add(i[-u-1>>1].neg())}return"affine"===t.type?s.toP():s},Xi.prototype._wnafMulAdd=function(t,e,r,n,i){for(var o=this._wnafT1,s=this._wnafT2,a=this._wnafT3,u=0,h=0;h<n;h++){var 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=$i(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]=Ji(r[c],o[c],this._bitLength),a[f]=Ji(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()},Xi.BasePoint=Qi,Qi.prototype.eq=function(){throw new Error("Not implemented")},Qi.prototype.validate=function(){return this.curve.validate(this)},Xi.prototype.decodePoint=function(t,e){t=Wi.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]?Zi(t[t.length-1]%2==0):7===t[0]&&Zi(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")},Qi.prototype.encodeCompressed=function(t){return this.encode(t,!0)},Qi.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))},Qi.prototype.encode=function(t,e){return Wi.encode(this._encode(e),t)},Qi.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},Qi.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)},Qi.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}},Qi.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}},Qi.prototype._getBeta=function(){return null},Qi.prototype.dblp=function(t){for(var e=this,r=0;r<t;r++)e=e.dbl();return e};var to=Wi.assert;function eo(t){Yi.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)}yn(eo,Yi);var ro=eo;function no(t,e,r,n){Yi.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new 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 io(t,e,r,n){Yi.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new 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}eo.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],to(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)}}},eo.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()]},eo.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}]},eo.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()}},eo.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)},eo.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)},eo.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},yn(no,Yi.BasePoint),eo.prototype.point=function(t,e,r){return new no(this,t,e,r)},eo.prototype.pointFromJSON=function(t,e){return no.fromJSON(this,t,e)},no.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}},no.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]},no.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},no.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)+">"},no.prototype.isInfinity=function(){return this.inf},no.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)},no.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)},no.prototype.getX=function(){return this.x.fromRed()},no.prototype.getY=function(){return this.y.fromRed()},no.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)},no.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)},no.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)},no.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))},no.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},no.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},yn(io,Yi.BasePoint),eo.prototype.jpoint=function(t,e,r){return new io(this,t,e,r)},io.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)},io.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},io.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)},io.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)},io.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)},io.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},io.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)},io.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)},io.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)},io.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)},io.prototype.mul=function(t,e){return t=new v(t,e),this.curve._wnafMul(this,t)},io.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)},io.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}},io.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)+">"},io.prototype.isInfinity=function(){return 0===this.z.cmpn(0)};var oo={},so={},ao=r((function(t,e){var r=e;r.base=Yi,r.short=ro,r.mont=oo,r.edwards=so})),uo=r((function(t,e){var r,n=e,i=Wi.assert;function o(t){"short"===t.type?this.curve=new ao.short(t):"edwards"===t.type?this.curve=new ao.edwards(t):this.curve=new ao.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:Bi.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:Bi.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:Bi.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:Bi.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:Bi.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:Bi.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:Bi.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:Bi.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",r]})}));function ho(t){if(!(this instanceof ho))return new ho(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=Gi.toArray(t.entropy,t.entropyEnc||"hex"),r=Gi.toArray(t.nonce,t.nonceEnc||"hex"),n=Gi.toArray(t.pers,t.persEnc||"hex");mn(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}var lo=ho;ho.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},ho.prototype._hmac=function(){return new Bi.hmac(this.hash,this.K)},ho.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())},ho.prototype.reseed=function(t,e,r,n){"string"!=typeof e&&(n=r,r=e,e=null),t=Gi.toArray(t,e),r=Gi.toArray(r,n),mn(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},ho.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=Gi.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++,Gi.encode(o,e)};var co=Wi.assert;function fo(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 po=fo;fo.fromPublic=function(t,e,r){return e instanceof fo?e:new fo(t,{pub:e,pubEnc:r})},fo.fromPrivate=function(t,e,r){return e instanceof fo?e:new fo(t,{priv:e,privEnc:r})},fo.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"}},fo.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},fo.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},fo.prototype._importPrivate=function(t,e){this.priv=new v(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},fo.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?co(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||co(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)},fo.prototype.derive=function(t){return t.mul(this.priv).getX()},fo.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},fo.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},fo.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};var mo=Wi.assert;function go(t,e){if(t instanceof go)return t;this._importDER(t,e)||(mo(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 yo=go;function vo(){this.place=0}function wo(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 bo(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 Eo(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)}}go.prototype._importDER=function(t,e){t=Wi.toArray(t,e);var r=new vo;if(48!==t[r.place++])return!1;var n=wo(t,r);if(!1===n)return!1;if(n+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var i=wo(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=wo(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},go.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=bo(e),r=bo(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];Eo(n,e.length),(n=n.concat(e)).push(2),Eo(n,r.length);var i=n.concat(r),o=[48];return Eo(o,i.length),o=o.concat(i),Wi.encode(o,t)};var _o=Wi.assert;function Ao(t){if(!(this instanceof Ao))return new Ao(t);"string"==typeof t&&(_o(uo.hasOwnProperty(t),"Unknown curve "+t),t=uo[t]),t instanceof uo.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 ko=Ao;Ao.prototype.keyPair=function(t){return new po(this,t)},Ao.prototype.keyFromPrivate=function(t,e){return po.fromPrivate(this,t,e)},Ao.prototype.keyFromPublic=function(t,e){return po.fromPublic(this,t,e)},Ao.prototype.genKeyPair=function(t){t||(t={});for(var e=new lo({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||Vi(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)}},Ao.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},Ao.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 lo({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 yo({r:d,s:p,recoveryParam:m})}}}}}},Ao.prototype.verify=function(t,e,r,n){t=this._truncateToN(new v(t,16)),r=this.keyFromPublic(r,n);var i=(e=new yo(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)},Ao.prototype.recoverPubKey=function(t,e,r,n){_o((3&r)===r,"The recovery param is more than two bits"),e=new yo(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)},Ao.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new yo(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 So,Mo={},No=(So=Hi)&&So.default||So,Po=r((function(t,e){var r=e;r.version=No.version,r.utils=Wi,r.rand=Vi,r.curve=ao,r.curves=uo,r.ec=ko,r.eddsa=Mo})).ec;const xo=new P("signing-key/5.0.5");let To=null;function Io(){return To||(To=new Po("secp256k1")),To}class Ro{constructor(t){vt(this,"curve","secp256k1"),vt(this,"privateKey",j(t));const e=Io().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=Io().keyFromPublic(O(this.publicKey)),r=Io().keyFromPublic(O(t));return"0x"+e.pub.add(r.pub).encodeCompressed("hex")}signDigest(t){const e=Io().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=Io().keyFromPrivate(O(this.privateKey)),r=Io().keyFromPublic(O(Bo(t)));return W("0x"+e.derive(r.getPublic()).toString(16),32)}static isSigningKey(t){return!(!t||!t._isSigningKey)}}function Co(t,e){const r=V(e),n={r:O(r.r),s:O(r.s)};return"0x"+Io().recoverPubKey(O(t),n,r.recoveryParam).encode("hex",!1)}function Bo(t,e){const r=O(t);if(32===r.length){const t=new Ro(r);return e?"0x"+Io().keyFromPrivate(r).getPublic(!0,"hex"):t.publicKey}return 33===r.length?e?j(r):"0x"+Io().keyFromPublic(r).getPublic(!1,"hex"):65===r.length?e?"0x"+Io().keyFromPublic(r).getPublic(!0,"hex"):j(r):xo.throwArgumentError("invalid public or private key","key","[REDACTED]")}const Oo=new P("transactions/5.0.6");function Fo(t){return"0x"===t?Re:Y.from(t)}const Uo=[{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"}],Lo={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};function Do(t){return ge(K(ee(K(Bo(t),1)),12))}function jo(t,e){return Do(Co(O(t),e))}function zo(t,e){Et(t,Lo);const r=[];Uo.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&&Oo.throwArgumentError("invalid length for "+e.name,"transaction:"+e.name,n),e.maxLength&&(n=U(n),n.length>e.maxLength&&Oo.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&&Oo.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&&Oo.throwArgumentError("transaction.chainId/signature.v mismatch","signature",e)):i.v!==o&&Oo.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 Ko(t){const e=he(t);9!==e.length&&6!==e.length&&Oo.throwArgumentError("invalid raw transaction","rawTransaction",t);const r={nonce:Fo(e[0]).toNumber(),gasPrice:Fo(e[1]),gasLimit:Fo(e[2]),to:(n=e[3],"0x"===n?null:ge(n)),value:Fo(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=jo(o,{r:j(r.r),s:j(r.s),recoveryParam:n})}catch(t){console.log(t)}r.hash=ee(t)}return r}const qo=new P("wordlists/5.0.5");class Ho{constructor(t){qo.checkAbstract(new.target,Ho),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 pr(e.join("\n")+"\n")}static register(t,e){e||(e=t.locale)}}let Go=null;function Wo(t){if(null==Go&&(Go="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImprov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$1").toLowerCase().substring(1).split(" "),"0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60"!==Ho.check(t)))throw Go=null,new Error("BIP39 Wordlist for en (English) FAILED")}const Vo=new class extends Ho{constructor(){super("en")}getWord(t){return Wo(this),Go[t]}getWordIndex(t){return Wo(this),Go.indexOf(t)}};Ho.register(Vo);const Jo={en:Vo},$o=new P("hdnode/5.0.5"),Zo=Y.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),Xo=Ge("Bitcoin seed");function Yo(t){return(1<<t)-1<<8-t}function Qo(t){return W(j(t),32)}function ts(t){return pn.encode(F([t,K(Di(Di(t)),0,4)]))}function es(t){if(null==t)return Jo.en;if("string"==typeof t){const e=Jo[t];return null==e&&$o.throwArgumentError("unknown locale","wordlist",t),e}return t}const rs={},ns="m/44'/60'/0'/0/0";class is{constructor(t,e,r,n,i,o,s,a){if($o.checkNew(new.target,is),t!==rs)throw new Error("HDNode constructor cannot be called directly");if(e){const t=new Ro(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",K(Li(Di(this.publicKey)),0,4)),vt(this,"address",Do(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 ts(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 is(rs,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(zi(Ui.sha512,this.chainCode,r)),i=n.slice(0,32),o=n.slice(32);let s=null,a=null;if(this.privateKey)s=Qo(Y.from(i).add(this.privateKey).mod(Zo));else{a=new Ro(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 is(rs,s,a,this.fingerprint,Qo(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(zi(Ui.sha512,Xo,r));return new is(rs,Qo(n.slice(0,32)),null,"0x00000000",Qo(n.slice(32)),0,0,e)}static fromMnemonic(t,e,r){return t=as(ss(t,r=es(r)),r),is._fromSeed(os(t,e),{phrase:t,path:"m",locale:r.locale})}static fromSeed(t){return is._fromSeed(t,null)}static fromExtendedKey(t){const e=pn.decode(t);82===e.length&&ts(e.slice(0,78))===t||$o.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 is(rs,null,j(s),n,o,i,r,null);case"0x0488ade4":case"0x04358394 ":if(0!==s[0])break;return new is(rs,j(s.slice(1)),null,n,o,i,r,null)}return $o.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")}}function os(t,e){e||(e="");const r=Ge("mnemonic"+e,je.NFKD);return Ki(Ge(t,je.NFKD),r,2048,64,"sha512")}function ss(t,e){e=es(e),$o.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=Yo(r.length/3);if((O(Di(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 as(t,e){if(e=es(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(Di(t))[0]&Yo(i);return r[r.length-1]<<=i,r[r.length-1]|=o>>8-i,e.join(r.map((t=>e.getWord(t))))}function us(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 hs=new P("random/5.0.4");let ls=null;try{if(ls=window,null==ls)throw new Error("try next")}catch(t){try{if(ls=global,null==ls)throw new Error("try next")}catch(t){ls={}}}let cs=ls.crypto||ls.msCrypto;function fs(t){(t<=0||t>1024||t%1)&&hs.throwArgumentError("invalid length","length",t);const e=new Uint8Array(t);return cs.getRandomValues(e),O(e)}cs&&cs.getRandomValues||(hs.warn("WARNING: Missing strong random number source"),cs={getRandomValues:function(t){return hs.throwError("no secure random source avaialble",P.errors.UNSUPPORTED_OPERATION,{operation:"crypto.getRandomValues"})}});var ds=r((function(t,e){!function(e){function r(t){return parseInt(t)===t}function n(t){if(!r(t.length))return!1;for(var e=0;e<t.length;e++)if(!r(t[e])||t[e]<0||t[e]>255)return!1;return!0}function i(t,e){if(t.buffer&&ArrayBuffer.isView(t)&&"Uint8Array"===t.name)return e&&(t=t.slice?t.slice():Array.prototype.slice.call(t)),t;if(Array.isArray(t)){if(!n(t))throw new Error("Array contains invalid value: "+t);return new Uint8Array(t)}if(r(t.length)&&n(t))return new Uint8Array(t);throw new Error("unsupported array-like object")}function o(t){return new Uint8Array(t)}function s(t,e,r,n,i){null==n&&null==i||(t=t.slice?t.slice(n,i):Array.prototype.slice.call(t,n,i)),e.set(t,r)}var a,u={toBytes:function(t){var e=[],r=0;for(t=encodeURI(t);r<t.length;){var n=t.charCodeAt(r++);37===n?(e.push(parseInt(t.substr(r,2),16)),r+=2):e.push(n)}return i(e)},fromBytes:function(t){for(var e=[],r=0;r<t.length;){var n=t[r];n<128?(e.push(String.fromCharCode(n)),r++):n>191&&n<224?(e.push(String.fromCharCode((31&n)<<6|63&t[r+1])),r+=2):(e.push(String.fromCharCode((15&n)<<12|(63&t[r+1])<<6|63&t[r+2])),r+=3)}return e.join("")}},h=(a="0123456789abcdef",{toBytes:function(t){for(var e=[],r=0;r<t.length;r+=2)e.push(parseInt(t.substr(r,2),16));return e},fromBytes:function(t){for(var e=[],r=0;r<t.length;r++){var n=t[r];e.push(a[(240&n)>>4]+a[15&n])}return 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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 x=function(t,e){if(!(this instanceof x))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)};x.prototype.encrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16);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},x.prototype.decrypt=function(t){if((t=i(t)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var e=o(t.length),r=o(16),n=0;n<t.length;n+=16){s(t,r,0,n,n+16),r=this._aes.decrypt(r);for(var a=0;a<16;a++)e[n+a]=r[a]^this._lastCipherblock[a];s(t,this._lastCipherblock,0,n,n+16)}return e};var T=function(t,e,r){if(!(this instanceof T))throw Error("AES must be instanitated with `new`");if(this.description="Cipher 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o=0;o<this.segmentSize;o++)r[n+o]^=e[o];s(this._shiftRegister,this._shiftRegister,0,this.segmentSize),s(t,this._shiftRegister,16-this.segmentSize,n,n+this.segmentSize)}return r};var 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 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this.provider.call(t);return"0x"===e||e===Te?null:this.provider.formatter.callAddress(e)}const e=yield this._fetchBytes("0xf1cb7e06",Ta(t));if(null==e||"0x"===e)return null;const r=this._getAddress(t,e);return null==r&&_a.throwError("invalid or unsupported coin data",P.errors.UNSUPPORTED_OPERATION,{operation:`getAddress(${t})`,coinType:t,data:e}),r}))}getContentHash(){return Ea(this,void 0,void 0,(function*(){const t=yield this._fetchBytes("0xbc1c58d1");if(null==t||"0x"===t)return null;const e=t.match(/^0xe3010170(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/);if(e){const t=parseInt(e[3],16);if(e[4].length===2*t)return"ipfs://"+pn.encode("0x"+e[1])}const r=t.match(/^0xe40101fa011b20([0-9a-f]*)$/);return r&&64===r[1].length?"bzz://"+r[1]:_a.throwError("invalid or unsupported content hash data",P.errors.UNSUPPORTED_OPERATION,{operation:"getContentHash()",data:t})}))}getText(t){return Ea(this,void 0,void 0,(function*(){let e=Ge(t);e=F([Ta(64),Ta(e.length),e]),e.length%32!=0&&(e=F([e,W("0x",32-t.length%32)]));const r=yield this._fetchBytes("0x59d1d43c",j(e));return null==r||"0x"===r?null:Je(r)}))}}let Ca=null,Ba=1;class Oa extends Hr{constructor(t){if(_a.checkNew(new.target,Hr),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)):_a.throwArgumentError("invalid network","network",t)}this._maxInternalBlockNumber=-1024,this._lastBlockNumber=-2,this._pollingInterval=4e3,this._fastQueryDate=0}_ready(){return Ea(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||_a.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 ia((()=>this._ready().then((t=>t),(t=>{if(t.code!==P.errors.NETWORK_ERROR||"noNetwork"!==t.event)throw t}))))}static getFormatter(){return null==Ca&&(Ca=new ga),Ca}static getNetwork(t){return Vs(null==t?"homestead":t)}_getInternalBlockNumber(t){return Ea(this,void 0,void 0,(function*(){yield this._ready();const e=this._internalBlockNumber;if(t>0&&this._internalBlockNumber){const r=yield e;if(Ma()-r.respTime<=t)return r.blockNumber}const r=Ma(),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=Ma();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 Ea(this,void 0,void 0,(function*(){const t=Ba++,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)_a.warn("network block skew detected; skipping block events"),this.emit("error",_a.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 Ea(this,void 0,void 0,(function*(){return _a.throwError("provider does not support network detection",P.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"})}))}getNetwork(){return Ea(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=_a.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=Ma();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=Ma(),(null==this._fastBlockNumber||t>this._fastBlockNumber)&&(this._fastBlockNumber=t,this._fastBlockNumberPromise=Promise.resolve(t)))}waitForTransaction(t,e,r){return Ea(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(_a.makeError("timeout exceeded",P.errors.TIMEOUT,{timeout:r})))}),r),o.unref&&o.unref())}))}))}getBlockNumber(){return Ea(this,void 0,void 0,(function*(){return this._getInternalBlockNumber(0)}))}getGasPrice(){return Ea(this,void 0,void 0,(function*(){return yield this.getNetwork(),Y.from(yield this.perform("getGasPrice",{}))}))}getBalance(t,e){return Ea(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 Ea(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 Ea(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 Ea(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&&_a.throwError("Transaction hash mismatch from Provider.sendTransaction.",P.errors.UNKNOWN_ERROR,{expectedHash:t.hash,returnedHash:e}),r.wait=e=>Ea(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&&_a.throwError("transaction failed",P.errors.CALL_EXCEPTION,{transactionHash:t.hash,transaction:t,receipt:r}),r)})),r}sendTransaction(t){return Ea(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 Ea(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 Ea(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 Ea(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 Ea(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 Ea(this,void 0,void 0,(function*(){const e=yield this.resolveName(t);return null==e&&_a.throwError("ENS name not configured",P.errors.UNSUPPORTED_OPERATION,{operation:`resolveName(${JSON.stringify(t)})`}),e}))}_getBlock(t,e){return Ea(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){_a.throwArgumentError("invalid block hash or block tag","blockHashOrBlockTag",t)}return ia((()=>Ea(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 Ea(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;const e={transactionHash:this.formatter.hash(t,!0)};return ia((()=>Ea(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 Ea(this,void 0,void 0,(function*(){yield this.getNetwork(),t=yield t;const e={transactionHash:this.formatter.hash(t,!0)};return ia((()=>Ea(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 Ea(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)})),ga.arrayOf(this.formatter.filterLog.bind(this.formatter))(r)}))}getEtherPrice(){return Ea(this,void 0,void 0,(function*(){return yield this.getNetwork(),this.perform("getEtherPrice",{})}))}_getBlockTag(t){return Ea(this,void 0,void 0,(function*(){if("number"==typeof(t=yield t)&&t<0){t%1&&_a.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 Ea(this,void 0,void 0,(function*(){const e=yield this._getResolver(t);return null==e?null:new Ra(this,e,t)}))}_getResolver(t){return Ea(this,void 0,void 0,(function*(){const e=yield this.getNetwork();e.ensAddress||_a.throwError("network does not support ENS",P.errors.UNSUPPORTED_OPERATION,{operation:"ENS",network:e.name});const r={to:e.ensAddress,data:"0x0178b8bf"+vr(t).substring(2)};return this.formatter.callAddress(yield this.call(r))}))}resolveName(t){return Ea(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&&_a.throwArgumentError("invalid ENS name","name",t);const e=yield this.getResolver(t);return e?yield e.getAddress():null}))}lookupAddress(t){return Ea(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"+vr(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 _a.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 Pa(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 Fa=r((function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.version="providers/5.0.13"})),Ua=(e(Fa),Fa.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 x.Logger(Fa.version);r=function(){n.throwError("WebSockets not supported in this environment",x.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new WebSocket()"})}}t.exports=r})))),La=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 Da=new P(pa),ja=["call","estimateGas"];function za(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/)&&Da.throwError("insufficient funds for intrinsic transaction cost",P.errors.INSUFFICIENT_FUNDS,{error:e,method:t,transaction:i}),n.match(/nonce too low/)&&Da.throwError("nonce has already been used",P.errors.NONCE_EXPIRED,{error:e,method:t,transaction:i}),n.match(/replacement transaction underpriced/)&&Da.throwError("replacement fee too low",P.errors.REPLACEMENT_UNDERPRICED,{error:e,method:t,transaction:i}),ja.indexOf(t)>=0&&n.match(/gas required exceeds allowance|always failing transaction|execution reverted/)&&Da.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 Ka(t){return new Promise((function(e){setTimeout(e,t)}))}function qa(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 Ha(t){return t?t.toLowerCase():t}const Ga={};class Wa extends $r{constructor(t,e,r){if(Da.checkNew(new.target,Wa),super(),t!==Ga)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)):Da.throwArgumentError("invalid address or index","addressOrIndex",r)}connect(t){return Da.throwError("cannot alter JSON-RPC Signer connection",P.errors.UNSUPPORTED_OPERATION,{operation:"connect"})}connectUnchecked(){return new Va(Ga,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&&Da.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&&Da.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=>za("sendTransaction",t,n)))}))}signTransaction(t){return Da.throwError("signing transactions is unsupported",P.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})}sendTransaction(t){return this.sendUncheckedTransaction(t).then((t=>ia((()=>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){return La(this,void 0,void 0,(function*(){const e="string"==typeof t?Ge(t):t,r=yield this.getAddress();return yield this.provider.send("eth_sign",[r.toLowerCase(),j(e)])}))}_signTypedData(t,e,r){return La(this,void 0,void 0,(function*(){const n=yield Or.resolveNames(t,e,r,(t=>this.provider.resolveName(t))),i=yield this.getAddress();return yield this.provider.send("eth_signTypedData_v4",[i.toLowerCase(),JSON.stringify(Or.getPayload(n.domain,e,n.value))])}))}unlock(t){return La(this,void 0,void 0,(function*(){const e=this.provider,r=yield this.getAddress();return e.send("personal_unlockAccount",[r.toLowerCase(),t,null])}))}}class Va extends Wa{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 Ja={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0};class $a extends Oa{constructor(t,e){Da.checkNew(new.target,$a);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 La(this,void 0,void 0,(function*(){yield Ka(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 Da.throwError("could not detect network",P.errors.NETWORK_ERROR,{chainId:t,event:"invalidNetwork",serverError:e})}}return Da.throwError("could not detect network",P.errors.NETWORK_ERROR,{event:"noNetwork"})}))}getSigner(t){return new Wa(Ga,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}),na(this.connection,JSON.stringify(r),qa).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",[Ha(e.address),e.blockTag]];case"getTransactionCount":return["eth_getTransactionCount",[Ha(e.address),e.blockTag]];case"getCode":return["eth_getCode",[Ha(e.address),e.blockTag]];case"getStorageAt":return["eth_getStorageAt",[Ha(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=Ha(e.filter.address)),["eth_getLogs",[e.filter]]}return null}perform(t,e){return La(this,void 0,void 0,(function*(){const r=this.prepareRequest(t,e);null==r&&Da.throwError(t+" not implemented",P.errors.NOT_IMPLEMENTED,{operation:t});try{return yield this.send(r[0],r[1])}catch(r){return za(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 Ka(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(Ja);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 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 Xa=new P(pa);let Ya=1;class Qa extends $a{constructor(t,e){"any"===e&&Xa.throwError("WebSocketProvider does not support 'any' network yet",P.errors.UNSUPPORTED_OPERATION,{operation:"network:any"}),super(t,e),this._pollingInterval=-1,this._wsReady=!1,vt(this,"_websocket",new Ua(this.connection.url)),vt(this,"_requests",{}),vt(this,"_subs",{}),vt(this,"_subIds",{}),vt(this,"_detectNetwork",super.detectNetwork()),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),this.emit("debug",{action:"response",request:JSON.parse(n.payload),response:r.result,provider:this});else{let t=null;r.error?(t=new Error(r.error.message||"unknown error"),vt(t,"code",r.error.code||null),vt(t,"response",e)):t=new Error("unknown error"),n.callback(t,void 0),this.emit("debug",{action:"response",error:t,request:JSON.parse(n.payload),provider:this})}}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()}detectNetwork(){return this._detectNetwork}get pollingInterval(){return 0}resetEventsBlock(t){Xa.throwError("cannot reset events block on WebSocketProvider",P.errors.UNSUPPORTED_OPERATION,{operation:"resetEventBlock"})}set pollingInterval(t){Xa.throwError("cannot set polling interval on WebSocketProvider",P.errors.UNSUPPORTED_OPERATION,{operation:"setPollingInterval"})}poll(){return Za(this,void 0,void 0,(function*(){return null}))}set polling(t){t&&Xa.throwError("cannot set polling on WebSocketProvider",P.errors.UNSUPPORTED_OPERATION,{operation:"setPolling"})}send(t,e){const r=Ya++;return new Promise(((n,i)=>{const o=JSON.stringify({method:t,params:e,id:r,jsonrpc:"2.0"});this.emit("debug",{action:"request",request:JSON.parse(o),provider:this}),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 Za(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 Za(this,void 0,void 0,(function*(){this._websocket.readyState===Ua.CONNECTING&&(yield new Promise((t=>{this._websocket.onopen=function(){t(!0)},this._websocket.onerror=function(){t(!1)}}))),this._websocket.close(1e3)}))}}var tu=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 eu=new P(pa);class ru extends $a{detectNetwork(){const t=Object.create(null,{detectNetwork:{get:()=>super.detectNetwork}});return tu(this,void 0,void 0,(function*(){let e=this.network;return null==e&&(e=yield t.detectNetwork.call(this),e||eu.throwError("no network detected",P.errors.UNKNOWN_ERROR,{}),null==this._network&&(vt(this,"_network",e),this.emit("network",e,null))),e}))}}class nu extends ru{constructor(t,e){eu.checkAbstract(new.target,nu),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(){eu.warn("WARNING: API provider does not support pending filters")}isCommunityResource(){return!1}getSigner(t){return eu.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 eu.throwError("not implemented; sub-classes must override getUrl",P.errors.NOT_IMPLEMENTED,{operation:"getUrl"})}}const iu=new P(pa),ou="_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC";class su extends Qa{constructor(t,e){const r=new au(t,e);super(r.connection.url.replace(/^http/i,"ws").replace(".alchemyapi.",".ws.alchemyapi."),r.network),vt(this,"apiKey",r.apiKey)}isCommunityResource(){return this.apiKey===ou}}class au extends nu{static getWebSocketProvider(t,e){return new su(t,e)}static getApiKey(t){return null==t?ou:(t&&"string"!=typeof t&&iu.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:iu.throwArgumentError("unsupported network","network",arguments[0])}return{allowGzip:!0,url:"https://"+r+e,throttleCallback:(t,r)=>(e===ou&&ba(),Promise.resolve(!0))}}isCommunityResource(){return this.apiKey===ou}}var uu=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 hu=new P(pa);class lu extends nu{static getApiKey(t){return null!=t&&hu.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:hu.throwArgumentError("unsupported network","network",arguments[0])}return r}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return uu(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 cu=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 fu=new P(pa);function du(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 pu(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 mu(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 gu(t){if("pending"===t)throw new Error("pending not supported");return"latest"===t?t:parseInt(t.substring(2),16)}const yu="9D13ZE7XSBTJ94N9BNJ2MA33VMAY2YPIRB";function vu(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/)&&fu.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/)&&fu.throwError("nonce has already been used",P.errors.NONCE_EXPIRED,{error:e,method:t,transaction:r}),n.match(/another transaction with same nonce/)&&fu.throwError("replacement fee too low",P.errors.REPLACEMENT_UNDERPRICED,{error:e,method:t,transaction:r}),n.match(/execution failed due to an exception/)&&fu.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 wu extends Oa{constructor(t,e){fu.checkNew(new.target,wu),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||yu)}detectNetwork(){return cu(this,void 0,void 0,(function*(){return this.network}))}perform(t,e){const r=Object.create(null,{perform:{get:()=>super.perform}});return cu(this,void 0,void 0,(function*(){let n=this.baseUrl,i="";this.apiKey&&(i+="&apikey="+this.apiKey);const o=(t,e)=>cu(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.isCommunityResource()&&ba(),Promise.resolve(!0))},n=yield na(r,null,e||mu);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,pu);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=>vu("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=du(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 vu("call",t,e.transaction)}}case"estimateGas":{let t=du(e.transaction);t&&(t="&"+t),n+="/api?module=proxy&action=eth_estimateGas&"+t,n+=i;try{return yield o(n)}catch(t){return vu("estimateGas",t,e.transaction)}}case"getLogs":{if(n+="/api?module=logs&action=getLogs",e.filter.fromBlock&&(n+="&fromBlock="+gu(e.filter.fromBlock)),e.filter.toBlock&&(n+="&toBlock="+gu(e.filter.toBlock)),e.filter.address&&(n+="&address="+e.filter.address),e.filter.topics&&e.filter.topics.length>0&&(e.filter.topics.length>1&&fu.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||fu.throwError("unsupported topic format",P.errors.UNSUPPORTED_OPERATION,{topic0:t}),n+="&topic0="+t}n+=i;const t=yield o(n,pu);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,pu)).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 na({url:n,throttleSlotInterval:1e3,throttleCallback:(t,e)=>(this.apiKey===yu&&ba(),Promise.resolve(!0))},null,pu).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}))}))}isCommunityResource(){return this.apiKey===yu}}var bu=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 Eu=new P(pa);function _u(){return(new Date).getTime()}function Au(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)||Eu.throwArgumentError("provider mismatch","networks",t):e=n}return e}function ku(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 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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 Iu(t,e,r){let n=Su;switch(e){case"getBlockNumber":return function(e){const r=e.map((t=>t.result));let n=ku(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 ku(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,Su(t))};break;case"getBlock":n=r.includeTransactions?function(t){return 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n.blockTag&&D(n.blockTag)&&(i=yield Ru(t,e)),i[r](n.address,n.blockTag||"latest");case"getStorageAt":return n.blockTag&&D(n.blockTag)&&(i=yield Ru(t,e)),i.getStorageAt(n.address,n.position,n.blockTag||"latest");case"getBlock":return n.blockTag&&D(n.blockTag)&&(i=yield Ru(t,e)),i[n.includeTransactions?"getBlockWithTransactions":"getBlock"](n.blockTag||n.blockHash);case"call":case"estimateGas":return n.blockTag&&D(n.blockTag)&&(i=yield Ru(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 Ru(t,e)),i.getLogs(r)}}return Eu.throwError("unknown method error",P.errors.UNKNOWN_ERROR,{method:r,params:n})}))}class Bu extends Oa{constructor(t,e){Eu.checkNew(new.target,Bu),0===t.length&&Eu.throwArgumentError("missing providers","providers",t);const r=t.map(((t,e)=>{if(Hr.isProvider(t)){const e=va(t)?2e3:750,r=1;return 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r=n[o++],s=Mu++;r.start=_u(),r.staller=Nu(r.stallTimeout),r.staller.wait((()=>{r.staller=null})),r.runner=Cu(r,i,t,e).then((n=>{r.done=!0,r.result=n,this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:Tu(r,_u()),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:Tu(r,_u()),request:{method:t,params:Mt(e)},provider:this})})),this.listenerCount("debug")&&this.emit("debug",{action:"request",rid:s,backend:Tu(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 Nu(100).getPromise()),s=!1}const c=n.reduce(((t,e)=>{if(!e.done||null==e.error)return t;const r=e.error.code;return Pu.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={};xu.forEach((t=>{null!=r[t]&&(i[t]=r[t])})),Eu.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})),Eu.throwError("failed to meet quorum",P.errors.SERVER_ERROR,{method:t,params:e,results:n.map((t=>Tu(t))),provider:this})}))}}const Ou=new P(pa),Fu="84842078b09946638c03157f83405213";class Uu extends Qa{constructor(t,e){const r=new Lu(t,e),n=r.connection;n.password&&Ou.throwError("INFURA WebSocket project secrets 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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:Ou.throwError("unsupported network",P.errors.INVALID_ARGUMENT,{argument:"network",value:t})}const n={allowGzip:!0,url:"https://"+r+"/v3/"+e.projectId,throttleCallback:(t,r)=>(e.projectId===Fu&&ba(),Promise.resolve(!0))};return null!=e.projectSecret&&(n.user="",n.password=e.projectSecret),n}isCommunityResource(){return this.projectId===Fu}}const Du=new P(pa);class ju extends nu{static getApiKey(t){return t&&"string"!=typeof t&&Du.throwArgumentError("invalid apiKey","apiKey",t),t||"ETHERS_JS_SHARED"}static getUrl(t,e){Du.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:Du.throwArgumentError("unsupported network","network",arguments[0])}return r+"?apiKey="+e}}const zu=new P(pa);class Ku extends nu{static getApiKey(t){const e={applicationId:"5f7f8547b90218002e9ce9dd",applicationSecretKey:null};return null==t||("string"==typeof t?e.applicationId=t:null!=t.applicationSecretKey?(zu.assertArgument("string"==typeof t.applicationId,"applicationSecretKey requires an applicationId","applicationId",t.applicationId),zu.assertArgument("string"==typeof t.applicationSecretKey,"invalid 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Wu extends $a{constructor(t,e){qu.checkNew(new.target,Wu),null==t&&qu.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=Gu(t,t.sendAsync.bind(t)):t.send?n=Gu(t,t.send.bind(t)):qu.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 Vu=new P(pa);function Ju(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 $a(t);case"ws":return new Qa(t);default:Vu.throwArgumentError("unsupported URL scheme","network",t)}}const r=Vs(t);return r&&r._defaultProvider||Vu.throwError("unsupported getDefaultProvider network",P.errors.NETWORK_ERROR,{operation:"getDefaultProvider",network:t}),r._defaultProvider({FallbackProvider:Bu,AlchemyProvider:au,CloudflareProvider:lu,EtherscanProvider:wu,InfuraProvider:Lu,JsonRpcProvider:$a,NodesmithProvider:ju,PocketProvider:Ku,Web3Provider:Wu,IpcProvider:null},e)}var $u=Object.freeze({Provider:Hr,BaseProvider:Oa,Resolver:Ra,UrlJsonRpcProvider:nu,FallbackProvider:Bu,AlchemyProvider:au,AlchemyWebSocketProvider:su,CloudflareProvider:lu,EtherscanProvider:wu,InfuraProvider:Lu,InfuraWebSocketProvider:Uu,JsonRpcProvider:$a,NodesmithProvider:ju,PocketProvider:Ku,StaticJsonRpcProvider:ru,Web3Provider:Wu,WebSocketProvider:Qa,IpcProvider:null,JsonRpcSigner:Wa,getDefaultProvider:Ju,getNetwork:Vs,isCommunityResource:va,isCommunityResourcable:ya,showThrottleMessage:ba,Formatter:ga});const Zu=new RegExp("^bytes([0-9]+)$"),Xu=new RegExp("^(u?int)([0-9]*)$"),Yu=new RegExp("^(.*)\\[([0-9]*)\\]$");function Qu(t,e,r){switch(t){case"address":return r?L(e,32):O(e);case"string":return Ge(e);case"bytes":return O(e);case"bool":return e=e?"0x01":"0x00",r?L(e,32):O(e)}let n=t.match(Xu);if(n){let i=parseInt(n[2]||"256");if(n[2]&&String(i)!==n[2]||i%8!=0||0===i||i>256)throw new Error("invalid number type - "+t);return r&&(i=256),L(e=Y.from(e).toTwos(i),i/8)}if(n=t.match(Zu),n){const i=parseInt(n[1]);if(String(i)!==n[1]||0===i||i>32)throw new Error("invalid bytes type - "+t);if(O(e).byteLength!==i)throw new Error("invalid value for "+t);return r?O((e+"0000000000000000000000000000000000000000000000000000000000000000").substring(0,66)):e}if(n=t.match(Yu),n&&Array.isArray(e)){const r=n[1];if(parseInt(n[2]||String(e.length))!=e.length)throw new Error("invalid value for "+t);const i=[];return e.forEach((function(t){i.push(Qu(r,t,!0))})),F(i)}throw new Error("invalid type - "+t)}function th(t,e){if(t.length!=e.length)throw new Error("type/value count mismatch");const r=[];return t.forEach((function(t,n){r.push(Qu(t,e[n]))})),j(F(r))}const eh=new P("units/5.0.6"),rh=["wei","kwei","mwei","gwei","szabo","finney","ether"];function nh(t,e){if("string"==typeof e){const t=rh.indexOf(e);-1!==t&&(e=3*t)}return lt(t,null!=e?e:18)}function ih(t,e){if("string"!=typeof t&&eh.throwArgumentError("value must be a string","value",t),"string"==typeof e){const t=rh.indexOf(e);-1!==t&&(e=3*t)}return ct(t,null!=e?e:18)}var oh=Object.freeze({AbiCoder:fr,defaultAbiCoder:dr,Fragment:Lt,EventFragment:Dt,FunctionFragment:Ht,ParamType:Ft,FormatTypes:Bt,checkResultErrors:Zt,Logger:P,RLP:le,_fetchData:ra,fetchJson:na,poll:ia,checkProperties:Et,deepCopy:Mt,defineReadOnly:vt,getStatic:wt,resolveProperties:bt,shallowCopy:_t,arrayify:O,concat:F,stripZeros:U,zeroPad:L,isBytes:B,isBytesLike:C,defaultPath:ns,HDNode:is,SigningKey:Ro,Interface:zr,LogDescription:Ur,TransactionDescription:Lr,base58:pn,base64:$s,hexlify:j,isHexString:D,hexConcat:q,hexStripZeros:G,hexValue:H,hexZeroPad:W,hexDataLength:z,hexDataSlice:K,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 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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(K(ee(F(["0xff",ge(t),e,r])),12))},isAddress:function(t){try{return ge(t),!0}catch(t){}return!1},formatEther:function(t){return nh(t,18)},parseEther:function(t){return ih(t,18)},formatUnits:nh,parseUnits:ih,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)&&eh.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 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uh=Object.freeze({Signer:$r,Wallet:Ds,VoidSigner:Zr,getDefaultProvider:Ju,providers:$u,Contract:cn,ContractFactory:fn,BigNumber:Y,FixedNumber:dt,constants:Ue,get errors(){return N},logger:ah,utils:oh,wordlists:Jo,version:"ethers/5.0.18",Wordlist:Ho});try{const t=window;null==t._ethers&&(t._ethers=uh)}catch(t){}export{Y as BigNumber,cn as Contract,fn as ContractFactory,dt as FixedNumber,$r as Signer,Zr as VoidSigner,Ds as Wallet,Ho as Wordlist,Ue as constants,N as errors,uh as ethers,Ju as getDefaultProvider,ah as logger,$u as providers,oh as utils,sh as version,Jo as wordlists};