Transaction not yet indexed

5UDTEpVKTsyWmdC5i1c9XNrxaWZUXCX2S38dA8fXQvqMiSaHZ3Js7D4WDDCWFMdQr1FPV158DwiAbBSeGM6W5EKM

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