{
 "layers": [
  {
   "layerId": 0,
   "layerName": "District office",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1bb16cf5b77776c427fa326ebc1b1846",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABEUlEQVQ4jWNhoDJgGTVwqIWh05RmBg4RCzj/3x9GhrfX6xhOtx4j3UCLBiMGGacSBiFNDhTx60vYGBgY7Eg3UEC1B8MwEFBwt2WwaktkOFY1n3gDLVvjGORcHMHsD7cZGFZaMzAo+zMwuMxmYOAUZWAQ069kcGhYzHCg4Q9xBrJyGjFwCkPYP94xMHx/AzEYBrjEJBhe/ZZmYGB4SJyBTJ8qGB7tCWCQd5dnkDBnYEi4ycDALQmR+/+PgeHpscUMx1oxDMNt4IGGHwy2XZ0MEmbTGNgFQeGJkHu46wnDl/elpEfK4bLpDOyCiQwCKqZwsf9/GRjenJvAcLbhG+kGgsCeVDMGEgELqRpGDcQAVA9DAIFORB4pEvwDAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}