{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Tree Inventory",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7628317b1551121e9cc9e08510f05463",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxsc5DTrQYwHH9/UP/j4uhHJApINdFDgF613kNWE8GQZGA48vl5/4NF1BlyGshA2UISAEgoj5cHHNwz4wpGFgP4GkPdAYQdzKTQMyTYQBBoefHx94MHH1w5gHp4IIcXLBJPL8MspRIPBbyAAHTcp1TvmKDUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}