{"layers": [
 {
  "layerType": "Feature Layer",
  "layerId": 3,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTWQYsBCuRGoYCQaGB69bj9VDWSgMmBZuTTIkaoGMlAZsIwaSDFgodyIoWYgAMJ9BFENsaYXAAAAAElFTkSuQmCC",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "fa5178d08dbab34606a4d988e35df7af",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "Waterlines",
  "minScale": 0
 },
 {
  "layerType": "Feature Layer",
  "layerId": 2,
  "maxScale": 0,
  "legend": [{
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpLCzazsTI5MBABfDv/78DLCDD6hM6OKhhYOOCCgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4Igw8N//fwdAJS01DAOZBQCcdhM4VQXGmwAAAABJRU5ErkJggg==",
   "groupId": "0",
   "width": 20,
   "label": "",
   "contentType": "image/png",
   "url": "77b785e8c79faf7fbb376f6308f5ee1d",
   "height": 20
  }],
  "legendGroups": [{
   "heading": "",
   "id": "0"
  }],
  "layerName": "Waterbody",
  "minScale": 0
 }
]}