minecraft_testbed_message: 8153a7ab-0cce-49e8-aa3b-57d676965549, 35

{
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        "timestamp": "2023-02-03T19:25:04.220904000Z",
        "message_type": "observation"
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    "host": "5a794e484fac",
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    "data": {
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        "features": {
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        "utterance_id": "0f8bcbd1-2f32-4f65-a23c-4f0efdba35da",
        "participant_id": "Player498",
        "text": " it will begin",
        "start_timestamp": "2023-02-03T19:25:04.177149000Z",
        "end_timestamp": "2023-02-03T19:25:04.877149000Z",
        "is_final": true,
        "id": "0f8bcbd1-2f32-4f65-a23c-4f0efdba35da"
    },
    "msg": {
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        "trial_id": "8153a7ab-0cce-49e8-aa3b-57d676965549",
        "version": "4.0.0",
        "timestamp": "2023-02-03T19:25:04.220951000Z",
        "source": "tomcat_speech_analyzer",
        "sub_type": "asr:transcription"
    }
}