{
 "layers": [
  {
   "layerId": 6,
   "layerName": "TDGIS.DBO.TX_ISDs",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e3334f3889aec99e5444799e391fc1ec",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEZJREFUOI1jiY+q+//lAy8DNQCPwGcGli8feBlePJCgioESCgwMLFQxCQmMGjhq4KiBowaOGgg1kEfgM4OEAnUM4xH4zAAAMbEL5giHjJ8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}