Transaction not yet indexed

UddNNm7x97TjyJhgJGnA8dBGR1Tse9GGErAFmpcqYhrqKeJM2ubvEBMnCyFeTAcdmBEWwz6kSC11CfvuPyftnDk

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