{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Grid Network (1 sq mi)",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a0fee1bf35d211f2bc72b527d0455926",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMElEQVQ4je3VMREAAAzCwHCHf8t0rQBGIuDXOCEUM4CEGlhC3IB+AwcOHDjwgc0NHPJKCUv0ruF9AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}