{
 "layers": [
  {
   "layerId": 1,
   "layerName": "SIT0000P_NO_DATA",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b0dd1f2d99425b0de733e1c4891818b0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4jWNhoDJgGTWQYsAybAwsh9JHGRgYjlBqYLlsqGoDiPHp2rvfH6++bWVgYOgk10Abfm3haik/ZQ4QB0Q/23S34fHq2wy4DGUhYKA1n5YQK2FPUBApIG9Dw5IsAztB3vt07V01zKXQMDxCiQs7P159e/Tj1bfWMD41vHyEUHIZfjmFaDD4DQQAIwYr0BCmvywAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}