{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Trails",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9508407f9b606c3bfc9b863a27ce8ade",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaklEQVQ4jWNhoDJgGTVwJBl4+f/+/ZQYpMvo6IhiIAPDfwdKDIQBhAtP3cDvAjMNFDXofAwDiQHi0iIML5++wclHMVDXTIOggWLSIgxi0iI4+WguZDxAimtxAYQLobFENQOpBUYNHIQGAgBSxRcVkt3jdgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Railroad Tracks",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b4f1954321f09ad179cb349d047f44b5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4jWNhoDJgGTVw1EAMoATFe6hpIF6AbGADCQbaYJFrQDeQKoBUF7pAaaqFIQMDA8M9fJKkGojTZeQaSBCMGjgIDQQAgLEF63zpbVcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Street & Road Centerlines",
   "layerType": "Feature Layer",
   "minScale": 60000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bf323ff185bdd147764bda81df9f4ef8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNhoDJgGTVw1MBBZGADAwODPYVmHWRgYGigqQupaiDVwKiBowaSAQAG4wLRZ6LadwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}