{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Rail Commuter Stations",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "215ac620bf9dae65748d6cba49de5b48",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkUlEQVQ4je2QMQ6DMAxF38DYTl3oXnoONnqrpLeiW85BvdPFU3KALqFCQgoEOuZJkRXJev52xZ+pirAIf9hYXXyHhPb+uBoAFW9UwnM2IFvYXm4n03Q1AE1X8359zNCP89S5wvNKS55wgYqHxB3XhHboR1S8mZLGG+4WAliV4FRCO/1TzVtXdqlUe4SbKcLjfAF0xio+9qZIOgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}