{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to send a transaction to the blockchain?","a":"Prepare transaction information: First, you need to prepare relevant information about the transaction, including the  transaction subject, transaction object, transaction amount, and transaction notes, etc."}]}],"pr":"1478893ba76f4571c9ac00b37de497929aa265f4f64d8fa4e35ec2e4ed407b0f"}