{
  "manageEntity": {
    "action": "Update",
    "entityId": "1356487548",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"dsDS\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecjk4cn2qu5l6kx4p33p4vbe6jhkczkl7vbsb3ima4ivfsaeoakei\",\"release_date\":\"2026-02-09T23:39:35.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":1774937130,\"metadata_timestamp\":1774937130,\"track_id\":754255896},{\"timestamp\":1774937846,\"metadata_timestamp\":1774937838,\"track_id\":1747606923}]}}",
    "nonce": "0xcc5c4569116b89ac9754f1895ce136ae6d9111f543ac2ac454b3746983fc5700",
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    "userId": "106879"
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}