{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to entrust staking?","a":"Sign a pledge contract: Firstly, the pledgor and the pledgee need to sign a pledge contract to clarify their rights and obligations. The content of the contract should  include matters such as the pledged creditor's or property rights, the pledge period, interest, and default liability."}]}],"pr":"4bcba20726b853607f5fa8fb3387dffb2a13a81e22537928aa32496625d89dbc"}