Transaction not yet indexed

66Dee75RpyWJcspHcV6T8NwueVkXFdJa5JP9EYnvzS8Yu6f7DDn3ER75hJRb6CLPx1xtEt8KLqUP4LxdwH8Pd5EZ

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