{
  "manageEntity": {
    "action": "Update",
    "entityId": "638484881",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":638484881,\"owner_id\":773128954,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":false},\"genre\":\"Hip-Hop/Rap\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-09T15:42:08.000Z\",\"tags\":\"\",\"title\":\"PPRT\",\"duration\":142,\"audio_upload_id\":\"8dc192413c556821e2295749d97fd1fd\",\"track_cid\":\"baeaaaiqseczm6vqq5bqthsxz5vuzbdqqgsqsuvohzkqpfyx7ddntwto3zb2cs\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseadgyu3kex3niwqtwxev2jpfzhr5hvehirmr56udu3slbfdd5mzig\",\"orig_filename\":\"PPRT so o beat.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":108,\"is_custom_bpm\":false,\"musical_key\":\"A flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x0a8f5a519299cef455a49f7df14ffd1c4027aa068691f148a1b1090ec0779e39",
    "signature": "0x8c2a1ff96c5efe86c4511d491e984af9e10affa23f21540a1cc49fc011ac5459711fc65afd5d8bb643e478d3b25f90899144f7a420ad846fee0d6d128896419d1c",
    "signer": "0x02Aff1eA35109189Cb2cD22bCa09A69bE6395397",
    "userId": "773128954"
  }
}