minecraft_testbed_message: a5d95ad3-a1bd-4fcf-847c-74970ac64014, 1673

{
    "data": {
        "callsign": "Red",
        "corresponding_observation_number": 955,
        "elapsed_milliseconds": 967,
        "exited_locations": [
            {
                "id": "sga",
                "name": "Staging Area"
            },
            {
                "id": "sga_6",
                "name": "Part of Staging Area"
            }
        ],
        "locations": [
            {
                "id": "loc_52",
                "name": "UNKNOWN"
            },
            {
                "id": "loc_52_6",
                "name": "Part of loc_52"
            }
        ],
        "mission_timer": "20 : 3",
        "participant_id": "00144"
    },
    "header": {
        "message_type": "event",
        "timestamp": "2023-04-28T18:48:55.868Z",
        "version": "1.1"
    },
    "msg": {
        "experiment_id": "f9173fb8-b571-45d7-9299-f6c805588af2",
        "source": "AC_IHMC_TA2_Location-Monitor",
        "sub_type": "Event:location",
        "timestamp": "2023-04-28T18:48:55.868Z",
        "trial_id": "a5d95ad3-a1bd-4fcf-847c-74970ac64014",
        "version": "3.0"
    }
}