/// <summary>
/// Extract P2SH or P2PH id from scriptSig
/// </summary>
/// <returns></returns>
public TxDestination GetSigner()
{
var pubKey = _PayToPubkeyHash.ExtractScriptSigParameters(this);
if (pubKey != null)
{
return(pubKey.PublicKey.ID);
}
var p2sh = _PayToScriptHash.ExtractScriptSigParameters(this);
if (p2sh != null)
{
return(p2sh.RedeemScript.ID);
}
return(null);
}