Transaction not yet indexed

Nm9mmbdwrVbMjvZqS7gY8cAd4Az7CbcoA5TRkTpkrNGzHpbkVozGAs2aPVnf38494jHecma3fwhNBBC3iRt5wLJ

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