Transaction not yet indexed

66tZsQKmzfH9FURqcQaU9tdSaYFsfJpWSkFw8cjJBZPwFkY4wAHEcvwRLMZgqbcQRbRAn5UvrcETbHcgqncA2aRR

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