Transaction not yet indexed

QKQM2AufA6LVc31pcj7VhMu2Ha3jtsN7yFng4TMMHqP7fc8M2W1ZLntWWNxRjd7hgx1CvcLQgCTbXJFtpv6Yoqa

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