minecraft_testbed_message: 58e35f98-5c71-45d6-a566-a5223abf5329, 53

{
    "msg": {
        "sub_type": "Event:location",
        "experiment_id": "a804eff4-e992-4825-9c19-fe93b74a9d93",
        "source": "AC_IHMC_TA2_Location-Monitor",
        "timestamp": "2022-12-05T20:57:24.997Z",
        "trial_id": "58e35f98-5c71-45d6-a566-a5223abf5329",
        "version": "3.0"
    },
    "@version": "1",
    "@timestamp": "2022-12-05T20:57:25.002Z",
    "header": {
        "version": "1.1",
        "timestamp": "2022-12-05T20:57:24.997Z",
        "message_type": "event"
    },
    "host": "562405ff4921",
    "data": {
        "mission_timer": "20 : 2",
        "callsign": "Red",
        "participant_id": "00085",
        "elapsed_milliseconds": 1024,
        "corresponding_observation_number": 3281,
        "locations": [
            {
                "name": "UNKNOWN",
                "id": "loc_52"
            },
            {
                "name": "Part of loc_52",
                "id": "loc_52_6"
            }
        ],
        "exited_locations": [
            {
                "name": "Staging Area",
                "id": "sga"
            },
            {
                "name": "Part of Staging Area",
                "id": "sga_5"
            }
        ],
        "exited_connections": [
            {
                "connected_locations": [
                    "sga_5",
                    "sga_6"
                ],
                "id": "ce_43_43_52_43"
            }
        ]
    }
}