{
 "layers": [
  {
   "layerId": 0,
   "layerName": "NUTRIENT NEUTRALITY CATCHMENTS",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "6504858a0121cfe8e167c37197c3a003",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA50lEQVQ4ja1UgQ2CMBC8Jj8NLIFDkBBHcAZijHQFV9BGh5AlYBw0tEgK/reCXNLQ/HPXa/77BG1e2BDk7WtvnwJoBI6Uy3zBGmWxszttcvstiwcrJ+W1efaivkOMP/akfnGiLn8HwB5IrIsIycaFA0kgBEmhW5AoF3fJgiL5xS4pKLeiQOT1Fo+ua6FUHi3Ql0PJxXHfQJvkB5cTQdf5K3sPLn7xBf/qPTjugXspMVK0jWjx1aQDA22z6oV8wA+H6nbC+draCm8yHJRqoFQSmInR4ZAN88xHOlROwjw/GbBjYAYuFsy/AUr+mRo5nYDDAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}