Transaction not yet indexed

ak6AebeVZTx9W3XTdaVpL8T4EMuNj7ttfNUzf7NoUB9qtFnhNR5EDEEhHNFuu3v4JFXum9eLNzvAfU1iuLS5Z9i

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