Transaction not yet indexed

ngdHhKNEP7xiK2dL8EWRkLKSW2hvgux4P7UeyDghJMdjU9UeU6A69CqEhWGoMeP9uTAkE2i5195EQ6vQJeFp6dG

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