minecraft_testbed_message: 0438231f-afe3-4390-aba5-9482fb268da7, 90

{
    "header": {
        "message_type": "event",
        "version": "1.1",
        "timestamp": "2022-11-22T19:04:40.954Z"
    },
    "data": {
        "callsign": "Green",
        "exited_locations": [
            {
                "name": "Staging Area",
                "id": "sga"
            },
            {
                "name": "Part of Staging Area",
                "id": "sga_7"
            }
        ],
        "elapsed_milliseconds": 1187,
        "locations": [
            {
                "name": "UNKNOWN",
                "id": "loc_71"
            },
            {
                "name": "Part of loc_71",
                "id": "loc_71_6"
            }
        ],
        "participant_id": "00088",
        "corresponding_observation_number": 2830,
        "mission_timer": "20 : 2"
    },
    "msg": {
        "experiment_id": "656709bb-f448-4ab1-89e4-3a1f9ad77b93",
        "source": "AC_IHMC_TA2_Location-Monitor",
        "trial_id": "0438231f-afe3-4390-aba5-9482fb268da7",
        "version": "3.0",
        "sub_type": "Event:location",
        "timestamp": "2022-11-22T19:04:40.954Z"
    },
    "@version": "1",
    "host": "4901f40f0a58",
    "@timestamp": "2022-11-22T19:04:40.961Z"
}