Transaction not yet indexed

66K3mXXoQvJ5PzwdTkyg53sTqv59Fqre2UuDB4qR93etZ6XctjbkgdHUNKbkVGQHEHQZXgwJrLuJwuxT1AqqTMc1

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