{
  "manageEntity": {
    "action": "Create",
    "entityId": "1969081967",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1969081967,\"description\":\"\",\"playlist_name\":\"KATSEYE (캣츠아이) _Gameboy”\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1790210721,\"metadata_timestamp\":1790210721,\"track_id\":725634427}]}}",
    "nonce": "0x37f5c8a470807254aab0eb530c7cb05880812e600dca24b73f485ad53c34aead",
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}