Transaction not yet indexed

ep6LkSCLs31QiLZHTDXofDZ5QFsHpCTyyjW2soaVjQfBBDkX2FwTKAztUfsLPVaDU5NtdosTwaujCLmJKBFbp13

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