Transaction not yet indexed

5UngAJpfd4PundHnY4kxMuXLYeZZ9QBa42VXmLFzcW9dXsFxueWcd4TZFR3gBFZ3gm1N23bN8vjdaNgRrVuvFmL6

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