{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Gás Natural",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Alta Pressão",
     "url": "081f7503c1cc12ea6f8c4db735da27a1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsAygg08ycDwnxKDzBkYGFEMpBZgGToGmkPDgGoGUguwUM0kKBg1kHJA9TAEABFoAomSztdcAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Aço"
     ]
    },
    {
     "label": "Baixa Pressão",
     "url": "d4295694e1bc93ec6d870e19f5d2f6e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWNhoDJgGTWQYsAykg2Mee5AkUlLJA+gGsjwfz9FBjIwMKIZSB3AgmSBI3UNXAIJA+oZSCXAQi2DYGDUQMoB1cMQAGF+Bs9K9KN9AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "PEAD"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}