{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in supply chain management?","a":"Ensuring data security: By chainning relevant information through smart contracts and encrypting it to safeguard data security."}]}],"pr":"6f02f9f953687f5fcea574f929a77c20b7efcabe9d4cc05b4f3ecb0221e74e50"}