Transaction not yet indexed

5NUnPfrmhzuZ67xgPZXwMnDSiKgS8YKwwtmV6jrWk84LSqknbhtAZFUkMQvEncp7VELi31ba21S3NN47BJuDyC23

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