Transaction not yet indexed

HW6K1xCgYygipKhkYBhRmHwatcaqC7ddrQNEjEUW4mZHk7F7y2ci55us8FSFTDbhsXoTnMQsH8UJpzk4ppwP6bx

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