{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"There are three types of accounts in the blockchain, each used for a different purpose.","a":"The three types of accounts contained in the blockchain are:\\n\\n1. Ordinary Account (User Account): Ordinary accounts are mainly used for storing and transmitting cryptocurrencies or other digital assets. Ordinary accounts usually have  lower permissions, and can only perform operations such as transfers and transactions."}]}],"pr":"e19b5bd9b9613ef4662eca0639b0a88f03b339681d9e96c9f95071106c40195b"}