{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do multi-signature schemes in blockchain achieve consensus among specific validators?","a":"Next, B and C process the transaction information according to the agreed algorithm. This usually includes hashing the  transaction data and other necessary information."}]}],"pr":"2f53b5f51bb6b67fd50f1fae5dc1cbde5f8849614346394561316accdab63608"}