{
  "manageEntity": {
    "action": "Create",
    "entityId": "179556095",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":179556095,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Country\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Yearning\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Another Year of You\",\"duration\":204,\"audio_upload_id\":\"a8b64da2d8d808fab1dd5aaf6a9b219f\",\"track_cid\":\"baeaaaiqsebrizw6sziknypj2f2xrfkqivsaj7q2axa3w37m2uwtzlhajbts2w\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebpbc6col3x6a7m6fpv5wkbif24vgld6wi2eobpuvpfwjij2nzg4q\",\"orig_filename\":\"Another Year of You.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":100,\"is_custom_bpm\":false,\"musical_key\":\"G major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":976458054,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebnaesm35mn3a6g4dxjjm7f4tkcfd7fewssde2edx6cmafguud5ve\"}}",
    "nonce": "0x3fe43541dba62006121b3c5c67f9daf219120a6353058563e34e6748d54d6669",
    "signature": "0x9ce233b2dfe6e0ed4c130314bad4e7b0a7d6e48684a732feb7236623b79876b73bf7f9f2d715baafe77e476fa314261362842e5a261e1b8a0af3462fedb74ff31c",
    "signer": "0xf7cb5Bb69a63cFcc4E9FEAB1eD8Ba25fcD527B3e",
    "userId": "976458054"
  }
}