{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Mineral Workings and Restoration",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e06a4b374b5f6aa19e589a1762cd349c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABEklEQVQ4jb2UvY3CQBCFP6QlJiRzB1RwAUYiuBZogDawM0ogphE74CogISKgA3IkTns3Kw3Djvm5gychmd3xt89vxg7AHCiBgl9tyGsAjOR6CxwzNacgsJla/AAmQMtjqoBpEGetQJADeAK2AL4iEAXjCWdndd8uOJnFE8fitlZr1lFSLWvL5PDfFJx1ffqt/YmOyQPWUmTzLBUs7bX3ONR5WWDZNVZBFTbKnQesnL1KmtgPmUw8mKdGTcPwJV0uzLx1KWWYZhTJ8mIOC/PYi44uNwZyFZF+9VozGvHX08WZ/1aDCDwYJzln92qUgH9RpR5787Z32XOSiyPl/dOkCNzHdjsQ/dmPGgKfpmYlNVNg/Q2S4jtD8GHEFQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}