{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Sirens",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "69b794a7b26e2c7335c397589c21ffcd",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 24,
     "width": 24
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}