[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"user-26254":3,"user-exercises-26254":13},{"id":4,"first_name":5,"last_name":6,"username":7,"image":8,"created":9,"is_active":10,"time_zone":11,"app_source":12},26254,"Marce","Lancioni","marce-lancioni","https://api.useofenglish.ai/static/img/users/default-profile-picture.jpg","2026-06-28T22:35:34",true,"America/Cordoba","TCK Systems",[14],{"id":15,"user":16,"level":17,"course":18,"activity":18,"activity_slug":19,"title":20,"topic":21,"tone":22,"stats":23,"created":26,"score":27,"is_favorite":28,"public":10,"is_external":28},1257,{"id":4,"username":7,"first_name":5,"last_name":6,"image":8},"C2","Grammar","grammar","Mixed Exercise","Create a mixed exercise for grammar in use practice","Standard",{"times_played":24,"num_favorites":25},7,0,"2026-06-28T22:36:22",null,false]