{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you configure synchronous submission parameters in a blockchain database?","a":"Log in to your blockchain  database management system and find the corresponding settings interface or command-line tool."}]}],"pr":"7c6a003d9282051f0474d084e6b8cee97b6d1e2675d0cfaf9360a1ad84b40c59"}