Transaction not yet indexed

MdLu21pVTkzcvDNRdbn4MtJTtsFGJykmsHyXAT6NtJDHqCXth5hPHSGoL6MCAeR3m14Qh4RawAcvVvEz8AqxA6f

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