Imports github.com/decred/dcrd/hdkeychain/v3 github.com/ethereum/go-ethereum/accounts github.com/ethereum/go-ethereum/accounts/usbwallet github.com/ethereum/go-ethereum/common github.com/ethereum/go-ethereum/crypto github.com/tyler-smith/go-bip39 golang.org/x/exp/slices Standard library imports bytes crypto/ecdsa encoding/hex flag fmt io log os os/exec strings