{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Septic Tanks",
   "layerType": "Feature Layer",
   "minScale": 10000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8b29fec1a1b3228f793997677db2ae45",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}