Imports github.com/ethereum/go-ethereum/crypto/ecies github.com/ontio/ontology-crypto/ec github.com/ontio/ontology-crypto/keypair github.com/ontio/ontology-crypto/signature github.com/ontio/ontology-crypto/sm2 github.com/ontio/ontology-go-sdk Imports in module “github.com/ont-id/mercury” github.com/ont-id/mercury/common/packager github.com/ont-id/mercury/utils Standard library imports crypto/rand encoding/json errors fmt