minecraft_testbed_message: a4cefdfb-323b-4dc7-b754-2ebf5671b59b, 73

{
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    "msg": {
        "timestamp": "2022-10-31T19:31:32.121196Z",
        "sub_type": "FoV",
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        "trial_id": "a4cefdfb-323b-4dc7-b754-2ebf5671b59b",
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}