{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to change the token administrator?","a":"Understand the permission change mechanism: Study the permission change mechanism of the administrator  address in the contract, such as whether it supports multi-signature, whether it allows transfer management, etc. Some contracts may require a hard fork."}]}],"pr":"27edbc672998aff43495d5b2ae170feec494c3907cb8077a7073f8e517b93ab1"}