Transaction not yet indexed

666WupVnBKQgE9aqcm6WfGeGvhoei8a5yuNRps7y2jeQWTTT3fAKc65v3JBzF6LZTbJNeHa9xVqw8SZubWqJrVYN

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