Transaction not yet indexed

66ev8LFx6rTcsBukEMzaxhSY6zRvPeoKWMPrcPMHvVQtJbC5ZHPunmQEXL7DFqQV7TPCydA1vdaHFLL4txFbsn2

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