{
  "manageEntity": {
    "action": "Update",
    "entityId": "396183745",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Lieder für die späte Nacht\\nnähere Beschreibung folgt\\n\\nalle Rechte vorbehalten\",\"playlist_name\":\"NightSounds\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsebxy7ayursjfre2juy3gyw6dowlul3dfsk3wqz5duqel4lerusqxq\",\"release_date\":\"2025-10-25T11:08:17.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1780146710,\"track_id\":621644444},{\"timestamp\":0,\"metadata_timestamp\":1780146817,\"track_id\":902920118},{\"timestamp\":0,\"metadata_timestamp\":1780146861,\"track_id\":680137412},{\"timestamp\":0,\"metadata_timestamp\":1780146924,\"track_id\":30461155}]}}",
    "nonce": "0x4d980c04038cdd886cd615d03f3f90c4b6ecb5cadf09009a95cb6827dd1caefc",
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    "signer": "0x88c769B5594fA1e5AEc33e17472E952E788bb0E3",
    "userId": "147939951"
  }
}