{
  "manageEntity": {
    "action": "Update",
    "entityId": "264482111",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Ironfang Invasion\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsebzlwgwtllyqefbpw6bluhpludiwol6eps3mf5gk2ilzqxo6kvmse\",\"release_date\":\"2026-04-27T08:44:59.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":1777279473,\"metadata_timestamp\":1777279473,\"track_id\":1224517594},{\"timestamp\":1778006278,\"metadata_timestamp\":1778006278,\"track_id\":1015410740},{\"timestamp\":0,\"metadata_timestamp\":1781089778,\"track_id\":1076499152},{\"timestamp\":0,\"metadata_timestamp\":1781089782,\"track_id\":346982695}]}}",
    "nonce": "0x300600d087501fa1e3079a8fdcd94a8446ac7c8bdcd373828cdb6cbf98efd11c",
    "signature": "0x8aaef2df8628ae705a723351027da91cb2f3bfbefafee46fd45aa64847f920143f8aeea4a59ed628174e28d69fcfec56c6f2cf63fd73684ebd9ef3b58953bcd61b",
    "signer": "0xe40c39BfF751e8FB62fdf2D5Daf335da9CE9bB7d",
    "userId": "223054868"
  }
}