{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What types of messages are included in a blockchain?","a":"Transaction Messages: These messages record transaction information in the blockchain network, including the parties involved in  the transaction, the transaction amount, and other relevant details."}]}],"pr":"5275d8422dd882ac1e77231ebabe0561129646cce5787a0523c277a79f4135d1"}