{
  "manageEntity": {
    "action": "Create",
    "entityId": "1813430635",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1813430635,\"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\":\"Energizing\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-06-01T01:16:22.000Z\",\"title\":\"3.The Greatest Drinker (80s Retrowave Synthpop House Mix)\",\"duration\":214,\"audio_upload_id\":\"d507e895f68471d03d612f87f9172c45\",\"track_cid\":\"baeaaaiqsebpcdd5mjfetn745r5eux7iw5wzj3hq7w3665voce5ifvsluel3fm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecqzfdy7ceugkwtvssbrb5h5l5y7kdo6wowvbc2l27n7whc7lhzbe\",\"orig_filename\":\"3.The Greatest Drinker (80s Retrowave Synthpop House Mix).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"D minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":265785543,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsed2gboctxiairm6zmwwmjrir44ng5en2hw4rlkhdg77os5hvuqza2\"}}",
    "nonce": "0x37dc4da1ee62532b08827c9238bb0521e2e6d7dd94e91c1d2be560d204a14f6a",
    "signature": "0x83614cc05aa0f2308c630a3f34424bb21ad9760390c154682346db9b310b258d17d518647154e15e5287b7ff193d77939dae8bc22e08f94274bff9473c37f67c1b",
    "signer": "0xa048a9eAa2305007C5287bf3F96baCA8470F3417",
    "userId": "265785543"
  }
}