Data in JSON Format

 {
    "dentist": 
      {
        "should_search" : true,
        "refresh_delay_sec" : 60,
        "desired_doctor" : "רוזובסקי",
        "min_date": "2025-04-23",
        "max_date": "2025-05-31"    
      },
    
    "facebook_marketplace":
      {
        "items":
          [
            {
              "positive": ["ipad"], "negative": []
            }
          ]
      },

      "apartments_update": 
      {
        "should_update" : true,
        "update_times" : 
            [
                "09:24",
                "20:54",
                "17:13"
            ]
      }
      
  }