Transaction not yet indexed

66HuLH8X3nXqvoWu8SsGSGtDYqbhu6SnKfoPWm3gYMHTNhGYAMfqRGwnsxPPYbcsQodZcM5tS98DmKvAPZ3FySWP

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