Get dial image CRC

Name	Route	Method	Query Parameters
Get dial image CRC	/api/v0/dial/{DIAL_UID}/image/crc	GET	key

Retrieve CRC32 signature of the image that is currently displayed on the dial {DIAL_UID}

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Example usage

Retrieve CRC32 of the image that is displayed on the dial with UID 3E0075000650564139323920

GET - http://localhost:5340/api/v0/dial/3E0075000650564139323920/image/crc?key=...

Response is a JSON object

{
    "status": "ok",
    "message": "",
    "data": "12E2F173"
}