{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Source Water Samples",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b6168bbfca7ff3fd1b8ca76971cd0d15",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Tap Water Samples",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "647097cd4dcc9ee1073bc206335f6296",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}