{
  "manageEntity": {
    "action": "Create",
    "entityId": "168129075",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":168129075,\"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\":\"Sentimental\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-20T16:57:50.000Z\",\"title\":\"Cikla (Fast Mix)\",\"duration\":172,\"audio_upload_id\":\"8f5c5792b6f70dfd36fb8b6094b34938\",\"track_cid\":\"baeaaaiqsecznivpnj6gqqr7w4ol7tw6xsslc2et2tjjfpjgbt7fvdq636r7ry\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecdvnorzvfflv5sinpl3dskjdre6qxggbeyp4r25xc7ucso3vnt62\",\"orig_filename\":\"Cikla (Fast Mix).flac\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":114,\"is_custom_bpm\":false,\"musical_key\":\"F major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":111702289,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedyna23e7jdujsxbcfkndbgwe6y7pthbkmbn5aacejtkhrtbcjvlw\"}}",
    "nonce": "0x5b727e2ef7442a24ed04a4ef4b97a6b33afc81e7551703a443e0d9fe7dfe35c3",
    "signature": "0x4c7f07c85cbac788c7cb5561ded670685047b6a518e747196292d709cb1fb6df006feb65ba88ed612a9013d6bb15b21af24e1d4b3cd0b99f25456a221d2e6dea1b",
    "signer": "0xbed99520306BB0dDd2790eD133a58c5eC1bFCE31",
    "userId": "111702289"
  }
}