Imports
- github.com/golang/protobuf/ptypes/empty
- github.com/golang/protobuf/proto
- github.com/hyperledger/fabric-protos-go/common
- github.com/hyperledger/fabric-protos-go/msp
- github.com/hyperledger/fabric-protos-go/orderer
- github.com/hyperledger/fabric-protos-go/orderer/etcdraft