{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to create a versioned transaction in a blockchain?","a":"Prepare transaction information: First, determine the parties involved in the transaction (sender and receiver), and specify the type and amount of assets being traded. Additionally, generate a unique  transaction ID to identify the transaction in the blockchain."}]}],"pr":"1903b97e9dcce8f92133e4a4dbf0e5a0416f9cb85f07802a1dc53e15d05dad33"}