{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Mineração",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "311d882d6c944f4622084912f41e215d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAb0lEQVQ4jWNhoDJgGTWQYsBCuRHDz8Dm5Q4MDAwODIyM9QwMDAcY/v9vZKiNPEC+gYxgg0CGMkDpg2CDyTaQAW4YsgUN5Bv4/38j1BAYwOk6Yl0IMsAe7FKQ4RQbWAuOALyGDLd0SCJgIVXD0DcQANttFahfVB4IAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}