{
 "layers": [
  {
   "layerId": 0,
   "layerName": "City Locations",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f820c8971acc910059a6ccb11264da14",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4jWNhoDJgGTVw1EA4+I/EZqTUwP+cqxGc76EM//EZSshAFMMYGBgYOFfjN3ToRwrj91CMMGRgoCAM4YYi8/EpJtbLeA0hx0CiwaiBlAMA/4wQniEKY3UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}