{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to use gRPC to query the status of a blockchain?","a":"Install gRPC and Protobuf: Install the relevant gRPC and Protobuf libraries using the `go get` command.\n\n   ```\n   go get  -u google.golang.org/grpc\n   go get -u github.com/golang/protobuf/protoc-gen-go\n   ```"}]}],"pr":"a70c93f7de7cfb55d71b449179c046bdc84cf4329bb0af2f49e41abb56b0e4e3"}