{"layers": [
 {
  "layerType": "Feature Layer",
  "layerId": 1,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYCQaaO04ZT9VDWSgMmA5uj/HkaoGMlAZsIwaSDFgodyIoWYgAI/dBFGWe87+AAAAAElFTkSuQmCC",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "092d381ae28d4246bef7ff7952fab112",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "R1_Routes",
  "minScale": 0
 },
 {
  "layerType": "Feature Layer",
  "layerId": 2,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4jWNhoDJgGTWQYsAybAwsh9JHGRgYjlBqYLmPlE0DiHH7y+PfNz89bGVgYOgk10AbdT75ag8Jcw4Qx4PBnGPHi5MNW56BHdlJjoHWqjyyrIQ9QUGkgLwNDUuyDOwEee/2l8fVMJdCw/AIJS7svPnp4dGbnx5aw/jU8PIRQsll+OUUosHgNxAAqY8roLXPq+YAAAAASUVORK5CYII=",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "40af80065bef026d77733276426341b4",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "R1_CrashSites",
  "minScale": 0
 }
]}