{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The recovery process after a blockchain upgrade includes the following steps:","a":"Restore accounts and assets: After synchronizing the block  data, the node needs to restore the accounts and assets of users who have participated in the blockchain network. This process may require cooperation with the relevant wallet application or service provider."}]}],"pr":"b7a190f552f657f9d29833c008abc368e7aac743fdd3750aff92c98528d63123"}