{"type":"rich","version":"1.0","title":"세계 여러 나라의 인사말","description":"세계 여러 나라의 국기와 이름에 맞춰 인사말 짝짓기","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780595702761&hashid=v5j1BnzmpW","html":"<iframe src=\"https://arcade.padlet.com/embed/v5j1BnzmpW\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}