utils

Imports

• github.com/ontio/ontology/common
• github.com/ontio/ontology/common/constants
• github.com/ontio/ontology/common/serialization
• github.com/ontio/ontology/core/states
• github.com/ontio/ontology/errors
• github.com/ontio/ontology/smartcontract/event
• github.com/ontio/ontology/smartcontract/service/native

Standard library imports

• bytes
• fmt
• io
• math/big