{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology verify tangible assets in the real world?","a":"Smart contracts: Smart  contracts are programmable scripts that automate the execution of transactions and enforce agreements between parties. They"}]}],"pr":"781e5c34182338daf2d11e5a5d4f60fb2f8e77bbbd29c5a5101c669d81f54e45"}