{
  "tiles": [
    {
      "id": 1,
      "name": "Firefox",
      "url": "https://firefox.com",
      "click_url": "https://firefox.com/click",
      "image_url": "https://test.com/image1.jpg",
      "image_size": 200,
      "impression_url": "https://test.com",
      "position": 1
    },
    {
      "id": 2,
      "name": "Mozilla",
      "url": "https://mozilla.com",
      "click_url": "https://mozilla.com/click",
      "image_url": "https://test.com/image2.jpg",
      "image_size": 200,
      "impression_url": "https://example.com",
      "position": 2
    }
  ]
}