Transaction not yet indexed

YKbDaZBpL4ZmpXdMZRkSTW2hauGy9ibPwwf4ZKW3NqWExAxJYa4B5m4oX1mkvsDzZYn5yxCCG4pKyfTJTMbuq7f

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