{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Netw_ND",
   "layerType": "Network Dataset Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Edges",
     "url": "cf54c97243fc0b81b1e8f1aafdf9f5c8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb2NjY2ECJQfX19Q20dWE91AaqGUgtwEI1k6Bg1EDKweAPQwDojAZOB6Um9gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Netw_ND_Junctions",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "df3b8784f55c5d958fa4ed66131b1cee",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmUlEQVQ4je3TQQ6DERAGUEJi6QjiJm6Gm7mJzBHsZhZo5k8tu6Bt0jb9EgkLzzChxYuj/+DT0d8PAkASQkSeSylL7z1778sRWGsNjFlrrzURBUQMAJCdc2kbVEpFY4xYIKe1xoMr3gfnnIHBtzaFiK63PAUzX4+RVSkiijFGPgKdc6nWWogocjPWIcdd5tw3PwR+8Kfs5vPBGw6iQSbH+fZ+AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}