{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Fire Hydrants",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "84c74a9f55315ab176aad09c06329dd9",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}