Transaction not yet indexed

21K6fN3XzHM6RXqKDoSidLCrb3mHgrcML3mA3bqdRy3LQjs4MjXDG19xRdvpy3wwfDJdB6VvUFRate5rzHTpHL1r

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