Imports github.com/martinboehm/btcd/btcec github.com/martinboehm/btcd/chaincfg/chainhash github.com/martinboehm/btcd/txscript github.com/martinboehm/btcd/wire Imports in module “github.com/binance-chain/btcutil” github.com/binance-chain/btcutil Standard library imports bytes crypto/sha256 encoding/base64 encoding/binary errors fmt io sort