{
 "layers": [
  {
   "layerId": 0,
   "layerName": "测绘公司",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4313d274840af5776a0b2e1fcdfd547b",
     "imageData": "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",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}