{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Museums",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1afb5a61850fde1d8c66d26141e36008",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}