Transaction not yet indexed

PmmjSF1bZXktNaQiVNKG6ghs95NPcnFFRMtXWUcjGaNX6eW7MES3sPDFLsGrsjNPmhAkYYo4dccUXmsSeUAShQQ

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