{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The lifecycle of a transaction in a blockchain consists of which stages?","a":"Transaction Creation: When a user needs to conduct a transaction, they create a  new transaction request. This request includes information such as the sender, recipient, and transaction amount."}]}],"pr":"03f1f39a37de709b134fc034b7f112972b5e6490101e8d104df729737fcdaba7"}