{
  "manageEntity": {
    "action": "Update",
    "entityId": "1607049170",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"ARCHIVE\",\"playlist_name\":\"TECHNO HOUSE\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsedwyggnb6hg62q77tm43owo2wieig4ozv6my7wodrilsiz2ajhbr2\",\"release_date\":\"2026-04-27T16:31:42.000Z\",\"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\":1780015233,\"track_id\":1825385686}]}}",
    "nonce": "0xfced823d4c0144e8a72a692b8fa5aafff56472cf0fb8225069fbf568aab595ef",
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    "userId": "985405611"
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}