{
  "manageEntity": {
    "action": "Update",
    "entityId": "1887599124",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1887599124,\"owner_id\":227509641,\"description\":\"My 2023 cover of the Police song, originally recorded in 1981.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"New wave, Pop rock\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-08-08T15:35:59.000Z\",\"title\":\"Spirits in the Material World by The Police demo by Mike Ogle\",\"duration\":115,\"audio_upload_id\":\"f06b8b857af755f921ccfb165b28c52e\",\"track_cid\":\"baeaaaiqsebqbmf4pepifeoxd37ykqlda2tb3s3iunuwdj6bqs3cnklcxttw5y\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsea2bgeyacbjww65adh765rreehagzmvpkvtbnolliwlang2zl4hvu\",\"orig_filename\":\"Spirits in the Material World - mastered.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":142,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x30770faf633defa23d6707624513cf571d14fb4b8e861ab8d4e647739d597852",
    "signature": "0xb31c23e558d7c8d040e098c538ce4fb068b34631f3c2e7f4169d88d15fc862405b903aaa6d0838fcb73887dcc3035836a7f9d3dece0002d09262a0f43474111e1c",
    "signer": "0x9276C3f6deC6316B0baE3fd599001bdb9A2491b0",
    "userId": "227509641"
  }
}