{
 "layers": [
  {
   "layerId": 0,
   "layerName": "buffer_250Meter",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "130b852362052dac1b6f9fa3f968e005",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD1JREFUOI1jYaAyYIHS/6lkHiMLYTWkARQDj5LpUGsGRuwGUgOMGjhq4KiBw9BA5FKDKgZSA8AMpNxpUAAA2uIDjhAQjVgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}