{"layers": [{ "layerType": "Feature Layer", "layerId": 1, "maxScale": 0, "legend": [{ "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA70lEQVQ4jd2UQQ6CMBBFu5hr9Ba4kNVwCS/gxp6i4ylw4wW8BLjBhdwCD2J+aQnBWiSyMP6kYULg8abTQGrl0N8A2S9ZC2jXBHLGmjesVSmNzEHpE7tztXNFKY39FihGcrTqYiSftaSZVu3BblVbd6q9PhRqGJfSuI8tBVrTA9S+uLgrgFgeuMiQMYiMtTodb8NN1AAayd9aUsoOrY5tQu0t7adAxiBgF1od5153wTI6IJq+kLGuhkHU3QsQ90LrMUuaPC9hEJgqLFKJWdL0mKBVxB+RZEbHSGJA6Ef3LZW235bBcgwsYnu2NL//g30CrX5tZEnE7YQAAAAASUVORK5CYII=", "groupId": "0", "width": 20, "label": "", "contentType": "image/png", "url": "e62831e523caebbcde322f6fde87f343", "height": 20 }], "legendGroups": [{ "heading": "", "id": "0" }], "layerName": "Benchmarks", "minScale": 0 }]}