{
 "layers": [
  {
   "layerId": 2,
   "layerName": "Cleaned Structures",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d7bf843f4bab6c3a238fb77279da600e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaElEQVQ4jWNhoDJgGTUQBGz4tBkMGIgAn64yXGBgYDiCNwxBhum2MATzauA37PMNBobLNWBD8RsIAiDDCBmIC7CQp23UQCQwGoaIREsI4FLDgi07gXIACVmPYKQcQc9OpAAWcjUOXQMBw8UZZC06ERUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Cleaned Pipes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "78ba54ae9c57bd142f10c6adc3bb8a28",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaGPqfwYCBAYwpARdWMzJcoI0LVzMyXADZQDUDqQlYqGoaw6iB1ACDP1IAtjcGnSE3pSQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 0,
   "layerName": "Not Cleaned Structures",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8bdfefa7c51431f23825962019c1ff97",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaUlEQVQ4jWNhoDJgGTUQBAK0ZRgcGIgAV58wHGBgYNiANwxBhrVEMuRrSOE37MYzBoaa5WBD8RsIAiDDNKQZyAIs5GkbNRAJjIYhItESArjUsGDLTqAcQELWIxgpG9CzEymAhVyNQ9dAALrvGN9eSOY8AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Not Cleaned Pipes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1b5fb4307b1d217b49221b8ce6eab37f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+H8lQwMDE4M9RSb9YzjIGM7QQBsXMoYzNFDVQGoCFqqaxjBqIDXA4I8UAAPRBimYFsQDAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}