{
  "manageEntity": {
    "action": "Create",
    "entityId": "1770360144",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1770360144,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Cool\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-22T12:41:31.000Z\",\"title\":\"Medal (Pop Mix)\",\"duration\":134,\"audio_upload_id\":\"1a7315e1d7f2aa29ff42ad3834787d9b\",\"track_cid\":\"baeaaaiqsecwn6pkn2wtljwav3ffyajlccshf3plguaaaqs5sda6eff675by52\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecy2wrnngqfpwpgsusbqyzwmh2v6rxtaxcfxsnla5iluxnh2dwi6y\",\"orig_filename\":\"Medal (Pop Mix).wav\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":104,\"is_custom_bpm\":false,\"musical_key\":\"B flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":111702289,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebn7fp3hhnp75osx5okudepyqpisvmtwlu74l7sxww7div4byowwo\"}}",
    "nonce": "0x1b073c977e897ab6f4c975be33917b5a38bd38a1a2739742585d1324e81bbbab",
    "signature": "0x607c54fdc3ae28b6a6da923a7c7fde0305a72b22501324ca263060dd74b2b73e16ebbdf45fe7d2b7205da066c4429acbeb51b62916ffb9f140d3ca38a91360cb1b",
    "signer": "0xbed99520306BB0dDd2790eD133a58c5eC1bFCE31",
    "userId": "111702289"
  }
}