Transaction not yet indexed

ktkwHfv6s6aYXXac84AP5GqqwK1NRJ1LwUXBxVQAt8K7EbEBXDYVA4WC23hhwYc8vPoNbKi28VvxizWGW1RQPK9

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