{
  "manageEntity": {
    "action": "Update",
    "entityId": "1929954392",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"​\\\"O Rock não é apenas um gênero, é um estado de espírito. Esse álbum é o fogo que estava guardado e agora está pronto para queimar em cada amplificador.\\\" — Marcos Oliveira\",\"playlist_name\":\"New AlbumRock,  by Marcos Oliveira \",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseahnqblarmgke7snz27sosui66yw3ctrxmrraacajgh7ussyjdwxo\",\"release_date\":\"2026-02-19T02:22:09.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1771468712,\"metadata_timestamp\":1771468712,\"track_id\":226009407},{\"timestamp\":1771469291,\"metadata_timestamp\":1771469291,\"track_id\":1424231410},{\"timestamp\":1771469300,\"metadata_timestamp\":1771469300,\"track_id\":819071935},{\"timestamp\":1771469385,\"metadata_timestamp\":1771469385,\"track_id\":700674243},{\"timestamp\":1771469457,\"metadata_timestamp\":1771469457,\"track_id\":190230169},{\"timestamp\":1772764496,\"metadata_timestamp\":1772764496,\"track_id\":1249872511},{\"timestamp\":0,\"metadata_timestamp\":1781904653,\"track_id\":578479070}]}}",
    "nonce": "0xbc6280af69513537367d648d07a729db76b389b171213cc6244e836fae3f3018",
    "signature": "0x32921880f554c34e70bb58a6a68acfb219fbcac6e1074099d34aeab0e54c70b071800880a5d5b29ab287c98af8a1a70c46db122bf6fa573c19f6a70e1c017aa51b",
    "signer": "0x622FB0936Be4E05841b84fac03548D3EC352e231",
    "userId": "538529159"
  }
}