Transaction not yet indexed

66EFPuCSjkgLDRKNV28pac8D8WSGufzDYWJYZRLXconpbBJTVJEVtzopfcqH1PQpi3F9mhW8gdSnVDvMZcGz7RJt

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