{ "layers": [ { "layerId": 0, "layerName": "Benchmark", "layerType": "Feature Layer", "minScale": 500000, "maxScale": 0, "legend": [ { "label": "", "url": "2635af6f299c8c7e73817731bd30f7dc", "imageData": "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", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }