{
 "layers": [
  {
   "layerId": 0,
   "layerName": "franja_fronteriza_mm",
   "layerType": "Capa de entidades",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "30",
     "url": "076a2c11b7387c483067304634133fd2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4je3UMQoAIAxD0Qg5mJ5cb1YRVNo5Hfsn6fCQDqUBhsTo3ku0ugdXA4aiGTAP6n+YEguUo07ECtRjghEqUO/tsN97phQO7B+obVy1CM0gby36AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "30"
     ]
    },
    {
     "label": "50",
     "url": "d8597033c65c066cdbbc2fbb3fc9c292",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWElEQVQ4je3UsQ2AMAxE0bN0gyVDsCQMkWxmBEgJrs+lfxW5eIpcmH7CkRjXyzAlydE2aJh2oEvehfGg+4dJsUA56kSsQD0mGKEC9b4dOtp7z5TCgf0N1G7KiBAfv2n4/QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "50"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "distance"
    }
   ]
  }
 ]
}