Transaction not yet indexed

MdYDQQrinAcRv8TFt2BsM5JM4CSVGUk6oCD3q49AD4cmWdrvZ24inx6Z3WajArUvGzRHkp9UvWsHB7SVdPU5JRZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.