{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Contour_100ft_1",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 70000,
   "legend": [
    {
     "label": "",
     "url": "1eb873facf65f33cb5443cb3db22cae8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTVw1MDBYuC9G39Cmf4zhFJi0H+G/9cUNVkbWBgYGBgY///XZmBgpIYDIS5U1GRtoIppDEMmUkYNHOYGAgDLxAtLGQm8wwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Contour_50ft_1",
   "layerType": "Feature Layer",
   "minScale": 70000,
   "maxScale": 24000,
   "legend": [
    {
     "label": "",
     "url": "ec653f03c9b11c299331d4bb893419a9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4jWNhoDJgGTVw1MDBYuD2P29D/zMwhFJi0P//DNe8WYUbWBgYGBj+/WfQZmSkhvugLvRmFW6gjnFDJlJGDRzmBgIA/5oLXsnR6WYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Contour_20ft_1",
   "layerType": "Feature Layer",
   "minScale": 24000,
   "maxScale": 10000,
   "legend": [
    {
     "label": "",
     "url": "b7df66a113a557bec9199dd082b12297",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTVw1MDBYuCWP99C/zMwhFJk0v//13xZuRtYIOz/2gyMjFRwH9SFvqzcDVQxjWHIRMqogcPcQAARngxYYc89qwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}