{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [{
  "imageData": "iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNh8F3xn4FUsDmCEUzj0cvCQCPAMmowfoM3QyOHgkgcLkFBBcBCdHgOHhf7YsmWmyn3xVCMvEFt8GbMOKGzi33JKPyJMphmOc93ULuYRgAAGVoTZTU/nS0AAAAASUVORK5CYII=",
  "groupId": "0",
  "width": 22,
  "label": "",
  "contentType": "image/png",
  "url": "6c8b5adaffbb1dc508ff6627b630edcb",
  "height": 22
 }],
 "legendGroups": [{
  "heading": "",
  "id": "0"
 }],
 "layerName": "Urban Growth Boundary",
 "minScale": 0
}]}