{ "layers": [ { "layerId": 7, "layerName": "Traffic Signals", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2c7db972137a495345904f8d948c7047", "imageData": "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", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }