{
 "layers": [
  {
   "layerId": 0,
   "layerName": "报批地块_2_2K",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b31a6f70f8691c91e5c65ecbe8c3e4a5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEZJREFUOI1jYaAyYGFgYGBYwcAwkxqGRTAwpLNQwyBkgGJgGJmGrMJlIDXAqIGjBo4aOAwNXIVLFbkGUgOwMDBASlpqGQgA030EuqwGK+EAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}