{
  "manageEntity": {
    "action": "Create",
    "entityId": "344206010",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":344206010,\"description\":\"Rastaman vibration\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Alternative\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"Music,De,Rue\",\"title\":\"Aztèque ft Dharmax 🌩️\",\"duration\":102,\"audio_upload_id\":\"01KT35DH2DBXE9RMWP2HT1BF9D\",\"track_cid\":\"baeaaaiqsebfheds6x4r23apclghvnxpnulcxvq55bhc52pl7q5nter35zuyym\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea5qrwdsbrph7xo4fnhyhbvyjlb4gqyab4pgd4oj7u7wxb3fpncuu\",\"orig_filename\":\"Cool%2520dharmax%2520astexc%252069%252Bxosx%2520ronckarock69%252Bxosxxx432.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":76,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":763473,\"track_segments\":[],\"cover_art_sizes\":\"01KT3594EF7P6MP1S1AZPQRJQA\",\"audio_analysis_error_count\":0}}",
    "nonce": "0xb43fe43d381f6e305f4f205f88445d2ae2fc553812b886e512cac5b3b9e7adac",
    "signature": "0x5f4202a39b63d4600c70757e8c21754a66aae95afc9cbe8f70d4a5bbd561a191242d794822577614cd6360fe1bb3fee6099f18058fdd9d5029130c622ece1bd41c",
    "signer": "0x1912FC6B7317125d52bbb01C67381C923FA92aCe",
    "userId": "763473"
  }
}