{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain handle transactions?","a":"Transaction Validation：The nodes in the blockchain network（miners）will validate the transaction to ensure its effectiveness. This process involves verifying information such as digital signatures，transaction amounts，and other  information in the transaction."}]}],"pr":"49944abc7c10e79178fa16dacdb37a550805fc90ecc5911a8e1bee974de0b21c"}