Transaction not yet indexed

53nnDupP4fVZ2oLWg9hhqpxFatVQ19WukAR9YoXaFyotmdSsh7GAUa4SzfmDPiNm3p2fA6iS4hMz9FTXqWSw9MSH

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