Transaction not yet indexed

5XuSMBnxvMcZ8SrjumABCHM2aYUAiqngDTwEGcoKnBCC2cADup1HMqftU9nzF4vRjbDPdfvffPrpAK8CvJi7gHT7

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