Transaction not yet indexed

UKUTgkXf4WSFhaS5Z6MbE8vN9boHrthmuwUWiSNKTZSXFmGZLhMVSSgmk3MdYrMEwvyRmGa5p6uAPT8QZVTPJtA

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