{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the binary output of a blockchain be applied to smart contracts after conversion?","a":"Understand binary data: First, it is necessary to understand the binary data structure of blockchain, including data such as  block headers, transactions, and contracts."}]}],"pr":"3df224308f76a7e9be4eb02f550e1961a20346773956ad8334e68ae834f069ad"}