Imports
- github.com/hdac-io/casperlabs-ee-grpc-go-util/protobuf/io/casperlabs/ipc
- github.com/hdac-io/tendermint/crypto
- github.com/hdac-io/casperlabs-ee-grpc-go-util/util
- github.com/hdac-io/casperlabs-ee-grpc-go-util/protobuf/io/casperlabs/casper/consensus/state