{
 "layers": [
  {
   "layerId": 4,
   "layerName": "Redes de distribución",
   "layerType": "Feature Layer",
   "minScale": 200000,
   "maxScale": 0,
   "legend": [
    {
     "label": "Acero",
     "url": "6428582df3baf8c3baa893e39ae64834",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4je3SwQkAIAxD0V/oYHZyu1m96AKSg0JzyulBII443mCDl2DBUGAG6RubCrAg9JMNsiAUmEH6KQoQvrlNg2+BC7zsCRKAwTr6AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "acero"
     ]
    },
    {
     "label": "Polietileno",
     "url": "06f1a22a596697780f8d246ba5c590a7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4jWNhoDJgGTVw1MBBY2DB/wYGBgZ7Cs06yDCBsYFGLpzA2EBdA6kIRg0cNZAMAABhFQViQ+PUCQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "pe comp dh",
      "pe comp dv",
      "polietileno"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}