{"layers": [
  {
  "layerId": 0,
  "layerName": "MPI Sites",
  "layerType": "Feature Layer",
  "minScale": 0,
  "maxScale": 0,
  "legend": [  {
   "label": "",
   "url": "e53ab5543ab8c86e63223c536bf6812f",
   "imageData": "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",
   "contentType": "image/png",
   "height": 20,
   "width": 20
  }]
 },
  {
  "layerId": 1,
  "layerName": "MPI Fisheries Sites",
  "layerType": "Feature Layer",
  "minScale": 0,
  "maxScale": 0,
  "legend": [  {
   "label": "",
   "url": "ac88a55c36eb379183d77700d370a1b5",
   "imageData": "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",
   "contentType": "image/png",
   "height": 20,
   "width": 20
  }]
 }
]}