Transaction not yet indexed

21GdRWhk7kmtEvGbgkLCvo1qaCLkQXGGRqxx8NoNKV87tHU3LJFjUakPoDS7knJSXKjPF4eGCM3oMw6CzzeFLNZZ

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