Transaction not yet indexed

5ubKN4hfQA2HFFSb2aKp5YiMoJvKk6dAomxMMmDqQsQ7gGD3TfMN4aEJBRbUo4AYD9ufptdsJYHeujbYPmokQLs6

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