{
  "manageEntity": {
    "action": "Update",
    "entityId": "224232332",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"NuPulse Radio Vol. 9 2026\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x30e755831b5bef6ef937817c9dddd2fa74dc847204bd37ca06687fcb1e286bf5",
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    "userId": "12634"
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}