{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Oregon Centerlines Urban",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e0fa3d4b601032fb0307aff6566f0abd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa6KXU0MD4n8GeEoP+MzIc3HavoYE2Ltx2r6GBqgZSE7BQ1TSGUQOpAQZ/pAAAUz8J5amCLZIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 0,
   "layerName": "Oregon Centerlines Buffer Urban",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "7a59660d14527cc507253534fe7e3930",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCrczsjE6MBABfD/3/8DLCDDkjuiOKhh4NyKZQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv///T8AKmmpYRjILACW1BNb2RjAhAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}