Imports gitee.com/ks-custle/fabric-protos-go-gm/common gitee.com/ks-custle/fabric-protos-go-gm/ledger/rwset gitee.com/ks-custle/fabric-protos-go-gm/msp gitee.com/ks-custle/fabric-protos-go-gm/peer github.com/golang/protobuf/proto Standard library imports fmt