Transaction not yet indexed

KUfpcNSiJgz9DDH1Amha3u64vKHaDiSFYJnUveQZEwLCFMzAz1pdDduPkejeLEhrMTDRHo9yMwR1viqcBdjo8Mt

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