{ "layers": [ { "layerId": 0, "layerName": "Underpasses & Overpasses", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9822503f6e00195e00ec0ade6190d546", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4jWNhoDJgGTWQYsAybAwsh9JHGRgYjlBqYLm8pX8DiPHx8c3fH57caGVgYOgk10AbARmNalkTLw4QB0Q/PrOt4eHxjQy4DGUhYKA1v6w6K2FPUBApIG9Dw5IsAztB3vv4+GY1zKXQMDxCiQs7Pzy5cfTDkxvWMD41vHyEUHIZfjmFaDD4DQQA7E8rsm7aAsQAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }