Transaction not yet indexed

DAU6cdMkfcWpeyG1CPZmFzQPLnR3Z9mRUcRVviwJ7yqQ465codSthLxnwaFZP8KcePGgFoMNZuRyS72SZE5LEs1

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