{
 "layers": [
  {
   "layerId": 0,
   "layerName": "publish.GISADMIN.RAILROAD",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1b659173860df12d0dba539d9be795f0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAE5JREFUOI1jYaAyYBk1cNTAwWLgGgaGUAZ2dm2KTBISWh3y/PlViAslJa8xvHtHmYHPn2sxMDBADAx5/vwqAwPDVYoMhIIhEimjBg5zAwGTbg75xlbwpQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}