Transaction not yet indexed

AEkjjjMDm4N9Hxb35kpRqjEdyYXkAfwzPwiM21qKN6rFgfdgvK9CCHKmJ9n1QXFQmSrx1NrvwMVSV5yo6h2j8AZ

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