Transaction not yet indexed

NmUYLKtzSxtNcSvHECh7EqBkf5w4MfGStUHqLQb4FkE1tfQPFDe8dd6Kp4FNxi3P8J8xwkBbmucc8ScYvScRtaE

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