EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"hotwallet.kaiching","new_owner_id":"s21hdh8rg0sy.users.kaiching","amount":"4940","memo":"sws:fix-expired-e9ee0dff93acb1f8af822717e21d5a0a2872eaa35b3af43ebee6247ce89132de"}]}