{
  "manageEntity": {
    "action": "Update",
    "entityId": "199018246",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"cry\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"\",\"release_date\":\"2026-06-22T10:07:58.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0xe2708fc1b4c07f60b636506f528d7da804b50fe0839f55828fa28f1865446d7b",
    "signature": "0xe1c2d800cbdefb43b3c593d86df1e2fd2ce72c43dc382cdd1be6dde71779e06216d40432ddcb6c213adc7d7de061b6180b5507e88e9cc44ada0e8c4e85c362401c",
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    "userId": "947561688"
  }
}