Transaction not yet indexed

66yPnpnn91UTEeQF4jQpS2MLCqexfUtwVvKKZSTqqNnnyMqwt3hd32bNjBU8bSwP6UG6KDoKrfNKUAsaG7SEF9FZ

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