{
  "manageEntity": {
    "action": "Create",
    "entityId": "529898386",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"title\":\"DAMN RIGHT VS TOO HOT TO TOUCH VS NOHO.wav\",\"is_stream_gated\":false,\"is_unlisted\":false,\"field_visibility\":{\"genre\":true,\"mood\":true,\"tags\":true,\"share\":true,\"play_count\":true},\"is_downloadable\":true,\"stem_of\":{\"category\":\"OTHER\",\"parent_track_id\":1840684639},\"owner_id\":310968,\"track_cid\":\"baeaaaiqsecnjquczgj4j3ootj6fqcksl7piuojc56mdmul4nfm32x5thmhuk4\",\"orig_file_cid\":\"baeaaaiqsecgvuil4rrysll7kwruqs64cj64fwf3mwt7zrjlyltuy363adwcyu\",\"orig_filename\":\"DAMN RIGHT VS TOO HOT TO TOUCH VS NOHO.wav\",\"audio_upload_id\":\"8cf82d024b62ba02f7edb4ee25225ee0\",\"duration\":114,\"bpm\":156,\"musical_key\":\"G minor\",\"audio_analysis_error_count\":0}}",
    "nonce": "0xa2cb81533c9f638ec855cca75eaf603dab671d0bf9b81bd25ee2ad8171566255",
    "signature": "0xd4c292a5f8077e3a049f51257ae1cc4835e28a3d35a1dd5db173d8e2777ca7471938be25f2928a21aedd66b1bfd8cacbb6b07167bdc2f19fb8859b2feda979071b",
    "signer": "0xe8B0F64e7b93C99b3ff442987344Ff2C0A8794AF",
    "userId": "310968"
  }
}