{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the automation execution capability of smart contracts?","a":"The blockchain network operates without a  central authority, eliminating the need for intermediaries and third-party"}]}],"pr":"91c252d840cf7d8a1acc5d5755eb5be0a21a3787abc3ec07180aaab69660b014"}