{
  "items": [
    {
      "title": "News Title 1",
      "description": "This is the first news description.",
      "buttonText": "Read More",
      "imageUrl": "https://example.com/image1.jpg",
      "linkUrl": "https://example.com/article1",
      "duration": 5.0
    },
    {
      "title": "News Title 2",
      "description": "This is the second news description.",
      "buttonText": "Read More",
      "imageUrl": "https://example.com/image2.jpg",
      "linkUrl": "https://example.com/article2",
      "duration": 4.5
    },
    {
      "title": "News Title 3",
      "description": "This is the third news description.",
      "buttonText": "Read More",
      "imageUrl": "https://example.com/image3.jpg",
      "linkUrl": "https://example.com/article3",
      "duration": 6.0
    }
  ]
}