Transaction not yet indexed

MEk3TFbBYk178N5TpYZDeZK3WSzKVDeYXd6dqKFNsonYo4ESKMVvZtcGDU52iR7UY3QCpyeyidRx2VA3QW7zGWq

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