Transaction not yet indexed

YKULfKy5CEuHu8zumBGKowwaNbXRLrUZzwm234nn2BLhcmvSrGgu485seQ6z3Hn3zyjuwm6w5QukwnuH5svZQnA

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