{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do validators in a blockchain verify and process the validity of transaction deadlines?","a":"Next, validators  will verify the validity of the transaction, which includes checking if the transaction input amount is reasonable, and the output amount is less than or equal to the input amount (the difference being the transaction fee)."}]}],"pr":"97791bdaa0a6f3668db4393c547a61e6d3e3137929ccf61d9174e8c6a283ecc1"}