{
  "manageEntity": {
    "action": "Update",
    "entityId": "554610516",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Lost in sunlight\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsealdrfncbtofjc5uuohk6hjevwmnrbtuclc72fk66myhzmtjuqugu\",\"release_date\":\"2026-05-10T15:27:56.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1778312196,\"metadata_timestamp\":1778312196,\"track_id\":1634465491},{\"timestamp\":1778426770,\"metadata_timestamp\":1778426770,\"track_id\":1065825247},{\"timestamp\":1778426796,\"metadata_timestamp\":1778426796,\"track_id\":76586441},{\"timestamp\":1778426814,\"metadata_timestamp\":1778426814,\"track_id\":624833375},{\"timestamp\":1778426944,\"metadata_timestamp\":1778426944,\"track_id\":269467008},{\"timestamp\":1778426966,\"metadata_timestamp\":1778426966,\"track_id\":557964542},{\"timestamp\":1778427047,\"metadata_timestamp\":1778427047,\"track_id\":780930554},{\"timestamp\":0,\"metadata_timestamp\":1778430584,\"track_id\":654581502}]}}",
    "nonce": "0x09754805a765da24768fbeb61bf08ac5ff308bd97aa7568e6cd84d328f476b5a",
    "signature": "0x560280d674f46cac47836ea0b96b7469f4e3261b10087107b5b272571c16b3884885c1996cc7eeb7186e8d51a86a5cdab991910e1e4cf31c036b5ae2dbcafccf1b",
    "signer": "0x4E802f7193313C8D55a39077f1DD13479712F61b",
    "userId": "227068227"
  }
}