Transaction not yet indexed

MufUNMW3GaAe1VbsAFpcFwjSx93GAYduq17gf2K6r5JLrP7uGHLsrsWG2wnHKLK4kbHRWHdPhGNvZ3yDbp4ycQU

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