Imports github.com/btcsuite/btcutil github.com/btcsuite/btcd/btcec github.com/btcsuite/btcutil/bech32 github.com/lightningnetwork/lnd/routing github.com/btcsuite/btcd/chaincfg github.com/btcsuite/btcd/chaincfg/chainhash github.com/lightningnetwork/lnd/lnwire Standard library imports bytes encoding/binary fmt strconv strings time