{
  "manageEntity": {
    "action": "Create",
    "entityId": "1058442381",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1058442381,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Spoken Word\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"62 - Le Boyfriend - Chapitre 62\",\"duration\":983,\"audio_upload_id\":\"beb70760adf33cdbd4beb6ade0676d19\",\"track_cid\":\"baeaaaiqsedid4vyg6mltnfe7nl7dhspareuyhsqprjlboe47diywqbocxx5jy\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseb4blapkugios322dtau72kdpz5nk6s2bbggp5oybb7clck2dvllm\",\"orig_filename\":\"62 - Le Boyfriend - Chapitre 62.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":151,\"is_custom_bpm\":false,\"musical_key\":\"A flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":426957304,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsea24p7uhz7cyo5hdn3wwlamkwp2h666dt5cvsvkejmbdbljozjmes\"}}",
    "nonce": "0xd784edb785a2465121798e56094607d1deb8720e140a92f2bb0ae157713de055",
    "signature": "0x64081a22dff40327b03d1796ad1a7fd8de42a432f256167c81568c91e2b38fe93b3a302c4da2bf3baf49ea7972b5f0daffa1c5ffd7c7e6bfa941d8e454f076061c",
    "signer": "0xEE8e9f9CBB51aaaA47B347678D6344cfCFa29F00",
    "userId": "426957304"
  }
}