{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Cores",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "80254d03b01c495ba1e62cbce20482bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHVJREFUOI3tzbENwkAQBMA5yZKhCKpwA6SmEBI6cE7uDqgEqnBOHR+gJ0FCIkCP3hm/2Z5Wc52V0zWwgZC3fZ+nlGLAFTPxqAHnlOL4KiM2OFeAMX4cDpWgBbt3zcu3cQl4wgUDbsRUCcYd+4LHpeBvaeA/gE8RlROC+W4PhgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}