{
  "manageEntity": {
    "action": "Create",
    "entityId": "385065506",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":385065506,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Trip-Hop, Downtempo\",\"isrc\":\"QZZ7Q2444319\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":\"Attribution-NonCommercial CC BY-NC\",\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2024-12-11T05:00:00.000Z\",\"tags\":\"experimental,ambient,trap,downtempo,witchhouse\",\"title\":\"Journey//Pulse (Sped-Up)\",\"duration\":182,\"audio_upload_id\":\"8c11dcc16f10e1c17759bab72aa113fe\",\"track_cid\":\"baeaaaiqseatz6bus3uxc4stpzcpmssgqrn62ibis7o5uthgfmwbev7ersdzmy\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseahvasrj7jc6l734eqanbbsaqh3fn2cnr5coqvomee5loseqv2cny\",\"orig_filename\":\"Journey-Pulse - Sped Up.aif\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":87,\"is_custom_bpm\":false,\"musical_key\":\"A flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":154520,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedi6nzayzlbkxtaxlv7ojykog5jwgnujlzxqia7kpsjdkf46jhsfg\"}}",
    "nonce": "0xfe6bf1044489081facc4fda04fb6a446c88f05cf72dd088bee71ff1008f0bd05",
    "signature": "0x6403fbbd1aa5ff3bed88daa174e451276e432a1564433fc98501260228e5e4e93255cc7c027e95e8ccb4337f819f5f606ac11aff9eac032b84578edba1d902731b",
    "signer": "0x36731fF6550065F12E9035E4a96956aeC85B9D5a",
    "userId": "154520"
  }
}