{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Lead and Copper Sites",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "091bc121e3685a3f9100da5264ea0cb8",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}