{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Residential Groups",
   "layerType": "Feature Layer",
   "minScale": 250000,
   "maxScale": 50000,
   "legend": [
    {
     "label": "",
     "url": "b298a9c2e3ab5f1d410d29ec4ab89cc6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWNhmFb7n4GKgAXOYmQ4QJFJ/xkcEAaCDMtsdqTIwOm1+0GGIlxIJcAyaiDFgIVyI1DBqIGUAxYqmIECRg2kHEDCEFQ4gsozSgBKAYskQCkAAN24DvOFqPbLAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Residential Market Areas",
   "layerType": "Feature Layer",
   "minScale": 250000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0a05a475b37b4ca6bb6f02ecca5899d9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4jWNhWNHyn4GKgAVM/v/fyMDAcIBCsxwYGBnrIQaCDIuspczA5c0gEm4g1QDLqIEUAxbKjUAFowZSDlioYAYKGDWQcgALQwdoeUYJcEAYyMhYDyocKTURpB8A2z0NJWNulF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Parcels",
   "layerType": "Feature Layer",
   "minScale": 50000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5b71db7bdf9d71057f96489c2a5fb955",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWN5NpMhjfE/gxIDFcB/RoZ7LCDDJDMYKqhh4PMZDB0sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8ZGe6BSlpqGAYyCwDP1Q8bN02ntgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}