{ "layers": [ { "layerId": 0, "layerName": "ANILCA Topfiled All - Polygon", "layerType": "Feature Layer", "minScale": 40000000, "maxScale": 0, "legend": [ { "label": "", "url": "5ff66dddfbe67d64663fd4815fd02b71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWNhoDJgoZmBfn5+/zdt2sRIKZ8FJoAsSQmfhYHKgIVmBvqNhiG5gAXGGA1DsgELjDEahmSDwR+GAFvHmJCFRfoWAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }