Imports
- github.com/golang/protobuf/proto
- github.com/hyperledger/fabric-protos-go/common
- github.com/hyperledger/fabric-protos-go/orderer
- github.com/hyperledger/fabric-protos-go/peer
- github.com/hyperledger/fabric/msp
- github.com/hyperledger/fabric/protoutil
- github.com/pkg/errors
- google.golang.org/grpc
- google.golang.org/grpc/metadata