{
 "layers": [
  {
   "layerId": 2,
   "layerName": "Historic Sites",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e7f5af5877d9d64caeae38baff258f6b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsElEQVQ4jWNhoDJgGTVw6IZhKJS+xsDAcJUSA7UZGBjqGcRdQTQDw7dHrxg+33zNwMDQiMtgFgIGQgzj19MC80A0l9w1hpe76xkYGMJINVCbgVddFG4YDMD4L3eDgmE1KQaCXCNGwAdUimVQWEIiiCQDV0O9hfAmCHy8dA0aMWRFSiM4AkAugnn/5e6r0FhmIMfAq+DY/HxTm+HzTZgrMSKCnDC8SihBw8Bo8cVAMQAAIz0wvbGe4GAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}