{
 "layers": [
  {
   "layerId": 0,
   "layerName": "40 Tons (Type 1)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "55c7fb5be39d2584077c5100a87c3243",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 25,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "30 Tons (Type 2)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "9ce2a6fa0edd4c1b130516569fde04a3",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 25,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "20 Tons (Type 3)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1c8a4bc3acb88d6501fdbbcdbaf25a0f",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 25,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "10 Tons (Type 4)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "efedfdb64baa1c45cda469db5f0d35d9",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 25,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Closed (Type 5)",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "99c2f105a2b71b24b79c3fe6b7ea422a",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 25,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}