Transaction not yet indexed

RUFdcue7vK2knLUqTkEt5FUrUKbo37ZqV5Ft8iFAaQL3iVTh3191HPgTWRSDoDCFM6Npwo4eJAnxEWM6pqKyDUS

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