Transaction not yet indexed

66CUqD7GLB2UKjMvbNiBcqpm5PiUEenMtsxpRbATxMkwoJNgwghXTPtVJbk3MV3NsMM3gu7PQKMjHby5igEqwjB8

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