minecraft_testbed_message: 8153a7ab-0cce-49e8-aa3b-57d676965549, 30

{
    "@timestamp": "2023-02-03T19:25:04.149Z",
    "header": {
        "version": "0.1",
        "timestamp": "2023-02-03T19:25:04.147505000Z",
        "message_type": "observation"
    },
    "host": "5a794e484fac",
    "@version": "1",
    "data": {
        "alternatives": [
            {
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                "text": " it will begin"
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        ],
        "asr_system": "google",
        "features": {
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                    "start_time": 116.2
                },
                {
                    "word": "will",
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        "utterance_id": "9adaed00-694c-4f94-84dd-45e1066f9ef0",
        "participant_id": "Player226",
        "text": " it will begin",
        "start_timestamp": "2023-02-03T19:25:06.994427000Z",
        "end_timestamp": "2023-02-03T19:25:07.594427000Z",
        "is_final": true,
        "id": "9adaed00-694c-4f94-84dd-45e1066f9ef0"
    },
    "msg": {
        "experiment_id": "00fd0f56-c2a9-4ac4-82ca-62ef7417630a",
        "trial_id": "8153a7ab-0cce-49e8-aa3b-57d676965549",
        "version": "4.0.0",
        "timestamp": "2023-02-03T19:25:04.147556000Z",
        "source": "tomcat_speech_analyzer",
        "sub_type": "asr:transcription"
    }
}