{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Town",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Emerging City",
     "url": "751d8d8882b2b09b64daea0575c9ecd5",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 48,
     "width": 48,
     "values": [
      "Emerging City"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Role"
    }
   ]
  }
 ]
}