Transaction not yet indexed

Nu48xuFS7y2SSnt1RFEXiMjMxVsapU5v9tLPPB7fm6L4ududL61hTdWv3ezkBJiTjMmwmbrHTsmuqP4vUGGo7iZ

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