Imports github.com/pkg/errors github.com/tidwall/gjson github.com/ethereum/go-ethereum/params github.com/ethereum/go-ethereum/common/hexutil Imports in module “github.com/smartcontractkit/chainlink” github.com/smartcontractkit/chainlink/core/utils github.com/smartcontractkit/chainlink/core/logger Standard library imports bufio bytes encoding/hex encoding/json fmt io/ioutil os os/exec path/filepath regexp sort strings crypto/sha256