{
 "layers": [
  {
   "layerId": 0,
   "layerName": "BDDC trong các điểm mỏ",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "725214a47d11e852b602f628f4e25199",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADxJREFUOI1jYaAyYKGlgf+pYB4jigv//99HvkmMTgwMDDT28qiBowaOGjhqIHYDYUUQmYAR3UBGSkyDAQDH3ASXYa0T9wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}