Transaction not yet indexed

1AdLkyzuuspJv4qnCxeFRxRnf4Rd2ZGvfXAPyFJY8K8ojjEZDdn4KQ4Q7RYZGFScRoJQGZEDQP6sx5d1bfw4rPN

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