{
  "manageEntity": {
    "action": "Update",
    "entityId": "1588999155",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"DSO upload 2\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecgn3pyzgio2vepds6me2qb4az6cqrttjyf6edolsasvqk6g5a5qm\",\"release_date\":\"2026-05-25T13:28:56.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":184310676},{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":970596537},{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":1667666327},{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":1022173706},{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":181917715},{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":677566989},{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":1364106571},{\"timestamp\":1779715731,\"metadata_timestamp\":1779715731,\"track_id\":404379222}]}}",
    "nonce": "0xa6e9bb94e401b6dab92cd48c1e07a2d4add6e9fb1b292598992caf3033dcae3d",
    "signature": "0xbcf427110521594b07cf6ae53636f8a7c9af7d84bcfdeb6e7d0f0592ed5a31b835bec6bde7c357f62deed1d655a929b061017c1563ef52cca1b060cd0ab2d2881c",
    "signer": "0x47bF11DdE03594c25814c08592866D0B09eb566A",
    "userId": "597397433"
  }
}