Transaction not yet indexed

UUfimWVU12CqfcAkYConbyR2P9GAiqz8uHzXaEFKgr1WMidWPH8PGDo2r7yivi6Xmr2CUqoN3nuo3SGvwvdLCvT

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