Transaction not yet indexed

UUND74pmf8hfMy46VjtUmyxDb3TaRoE3U47Vd6rHdDpffDU77QHjg4UBzudBuM5WCJhkJJS8KjhxEWhHPkArVsq

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