Transaction not yet indexed

53Us4FdDQsZVeFJoJoYbPUea3ypBhKW3txqUguy3xTELqBw72ADkPFFduoDNTs95CFTepsQ4enqD5wVWcZTxqKu9

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