{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do blockchain nodes run and sync data?","a":"Node Validation: After receiving  the transaction information, nodes conduct validation to ensure the validity and legality of the transaction."}]}],"pr":"bf38e381b2c4e1a14dfe5053c5f6633664c2a241a0d3ca82d19b80e6a26fa4bb"}