{"signedUrl":"https://lgclmxtwcwupdfhaanhk.supabase.co/storage/v1/object/sign/teaching-documents/development/1782476027365-Course_Design_Certificate.pdf?token=eyJraWQiOiI2ZmIxODBhNS1kYmZjLTRjMGEtODBiNy03NzQ3OTY5NjU2NDEiLCJhbGciOiJIUzI1NiJ9.eyJ1cmwiOiJ0ZWFjaGluZy1kb2N1bWVudHMvZGV2ZWxvcG1lbnQvMTc4MjQ3NjAyNzM2NS1Db3Vyc2VfRGVzaWduX0NlcnRpZmljYXRlLnBkZiIsInNjb3BlIjoiZG93bmxvYWQiLCJpYXQiOjE3OTA5MjY3MjMsImV4cCI6MTc5MDkyNzMyM30.V2ZotlRP_KDmgQZs1GFKcb5W2svR7V1mlbNUjQ7Xb6k","fileName":"Course Design Certificate.pdf","mimeType":"application/pdf"}