Transaction not yet indexed

RAD4LuXMKTrMMJ4E5uFcuAqYLytm99AWrm8Z6N6nhDyEHmr6YcRrM5zrV5WspDGSmqwsGQdkkn7uQz2fuiqJ2aZ

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