Transaction not yet indexed

YLSK5nkCi7bmYa6wupBCfAA5C5PX4Dz3UJUPvuLXCAvn4ZmPQDYbLBZVbJSD4xgJXmXL1LLPDL1M2tWRadA6jPG

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