{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to initialize a periodically releasing account in a blockchain?","a":"Write smart contract: In order to implement the periodic release function, a  smart contract needs to be written. The smart contract should include functions such as monitoring account balance, judging release conditions, and asset release."}]}],"pr":"bc9641f50111335e612593c4a88e4435efe2e02d2491abe1734e61951a4f8527"}