minecraft_testbed_message: 38075ea6-1243-4c7d-8ef4-92b8cdc28fdb, 36

{
    "data": {
        "is_final": true,
        "end_timestamp": "2022-11-15T22:10:47.237539000Z",
        "text": " starting now",
        "start_timestamp": "2022-11-15T22:10:46.537539000Z",
        "alternatives": [
            {
                "text": " starting now",
                "confidence": 0.9128385782241821
            }
        ],
        "utterance_id": "d7e42ffd-c098-40b8-b1f4-f05ed94d8643",
        "asr_system": "google",
        "features": {
            "word_messages": [
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                    "end_time": 126.9,
                    "start_time": 126.5,
                    "word": "starting"
                },
                {
                    "end_time": 127.2,
                    "start_time": 126.9,
                    "word": "now"
                }
            ]
        },
        "participant_id": "00030",
        "id": "d7e42ffd-c098-40b8-b1f4-f05ed94d8643"
    },
    "msg": {
        "trial_id": "38075ea6-1243-4c7d-8ef4-92b8cdc28fdb",
        "experiment_id": "bde5e46b-19e8-4672-8333-bf7fa95ae042",
        "source": "tomcat_speech_analyzer",
        "timestamp": "2022-11-15T22:10:46.982763000Z",
        "version": "4.0.0",
        "sub_type": "asr:transcription"
    },
    "@timestamp": "2022-11-15T22:10:46.984Z",
    "@version": "1",
    "host": "c92c351485f3",
    "header": {
        "timestamp": "2022-11-15T22:10:46.982717000Z",
        "version": "0.1",
        "message_type": "observation"
    }
}