Transaction not yet indexed

HFngQ3FEutjkeFHL3iGjVjGpWNEbutFoLS7qpsHeN657Q73kD2Sn6iL9YxTsAAzBWGdHmZ15fTcvafKq1ow73ay

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