{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do transactions occur in a blockchain?","a":"Node Validation: The nodes that receive the transaction will validate it to ensure its validity and  compliance with the rules of the blockchain network. If the validation passes, the transaction will be incorporated into the pending transaction pool."}]}],"pr":"28b31dc51b4a23ff3cdaf6cfb56368428fc742d4eb9c6e752eec1f9642e6843f"}