{
  "manageEntity": {
    "action": "Create",
    "entityId": "1039565277",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1039565277,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Rock\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"mood\":\"Yearning\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"indierock,japan\",\"title\":\"Tsuyu (WIP)\",\"duration\":347,\"audio_upload_id\":\"5983d9fa17ef7ddef8524b87ee455b30\",\"track_cid\":\"baeaaaiqsealu7ajzpfrxq776c4fzmq2kss7cipqy4oeryovp3msvfrr3nkcao\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseakeuxugbp5cdgzdi7pst2i373dccmdwc364kymzsx5gnmoponydg\",\"orig_filename\":\"Tsuyu Bounce 12.6.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":124,\"is_custom_bpm\":false,\"musical_key\":\"D major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":777704871,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseczt4sdobdxoxc6kolr5ipardp3xfh3mwaesf3omvhkjzsyduz6fo\"}}",
    "nonce": "0x99c093aa1fa16a510fca1ce2ba9495f891fddb3edef0e9a0ac722ba298daaf60",
    "signature": "0x82fc51d7708c825b8f7c45b997b8cd03ff6902a1a86c9e1c99d0437cf5b8128a6aac1c596d9593697b52ea177945b6a52eea0070b96f257f6cedc2ef4b41752a1c",
    "signer": "0xAB2c106A808170ffcCbeF493492c309f20a5D3eC",
    "userId": "777704871"
  }
}