{ "layers": [ { "layerId": 0, "layerName": "HUC 12 Watersheds", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "abcf37af89d1f7659ebf6a52c36081dd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4jWP5/5/hPwMVAQs1DUMxkJGRgZFcQ5B9STsXjho4auCogaMGYjWQWgXt4PcyAO9bCUtGeEvlAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }