{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The proposal content in a blockchain includes the following information:","a":"The proposal content in a blockchain usually includes the following information: the  version number in the block header, the previous block address, timestamp, random number, current target hash value, and merkle-root information; as well as the detailed transaction information in the block body, including the number of transactions and transaction details. In addition, the proposal content in a blockchain may also include information such as transaction counters and block size."}]}],"pr":"60929fa55d5ea43de107929c21deb7d41719c3583a78aa1dfa11319d50ed28db"}