Transaction not yet indexed

NMCE6bFzBZqvjLHuXWpgCf1ZxaF16WZfVQM2MJLziKM7xtsrgKXc88dyo6ST6MpSeGtr73sjrApy8dEPt5PZS53

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