{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to digital supply chain management?","a":"Reducing transaction costs: Utilizing blockchain technology to simplify transactions, it helps lower  transaction costs."}]}],"pr":"15848721ee7748175f85ea640774916bd39bd2b79869935fe986f15f3b9845a3"}