{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIi7O/uoYphB5VdIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHjIEHlV2oZiIAfGQGwtFhYYYAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["Week of April 14, June 2, July 28, September 15"],
   "width": 20,
   "label": "Week of April 14, June 2, July 28, September 15",
   "contentType": "image/png",
   "url": "cf3d0cd1c42ddeb31b980b0d8dcb7608",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIixP9fpophLxl1IQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHjIEvGXWpZiIAfHAGsfg40okAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["Week of April 21, June 9, August 4, September 22"],
   "width": 20,
   "label": "Week of April 21, June 9, August 4, September 22",
   "contentType": "image/png",
   "url": "9fb81b11dbd32e2f60013ac442965c5f",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIitmpcp4ph3jc0IQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHjIHeNzSpZiIAfHUG5igdz+kAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["Week of April 28, June 16, August 11, September 29"],
   "width": 20,
   "label": "Week of April 28, June 16, August 11, September 29",
   "contentType": "image/png",
   "url": "cfc16f79901fee0fe6f02374602f3297",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIiLm/ToIphul43IAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHjIG6XjeoZiIAe7EG6SoJ/mUAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["Week of April 7, May 26, July 21, September 8"],
   "width": 20,
   "label": "Week of April 7, May 26, July 21, September 8",
   "contentType": "image/png",
   "url": "d8e29a3042df113ea0b9fe3ef347a087",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIinE6BKYrBPrM/EAOpCVhGDaQYsFBuBCoYNZBywEIFM1DAqIEjxsB9Zn+oZiIAfgEHime1DCoAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["Week of March 17, May 5, June 23, August 18, October 6"],
   "width": 20,
   "label": "Week of March 17, May 5, June 23, August 18, October 6",
   "contentType": "image/png",
   "url": "d6c7d05730984d3be7a4b6b69a55bc5a",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIidonaU8Uwt9cHIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHjIFurw9SzUQAfcoHjG86ZXcAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["Week of March 24, May 12, July 7, August 25, October 13"],
   "width": 20,
   "label": "Week of March 24, May 12, July 7, August 25, October 13",
   "contentType": "image/png",
   "url": "7968af9b145e5983e1e681ef87a63eeb",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIirIy2U8WwY+c8IQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHjIHHznlSzUQAfoMHd146kPAAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["Week of March 31, May 19, July 14, September 1, October 20"],
   "width": 20,
   "label": "Week of March 31, May 19, July 14, September 1, October 20",
   "contentType": "image/png",
   "url": "d69a8d83ad74525cca3746e1008441bd",
   "height": 20
  }
 ],
 "legendGroups": [{
  "heading": "Dates",
  "id": "0"
 }],
 "layerName": "Street Sweeping ",
 "minScale": 250000
}]}