{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to extend the signature time of a transaction by using durable transaction random numbers?","a":"Next, incorporate DTRN into the signature algorithm during the transaction signature process. This way, every time a transaction is signed, DTRN will be used as a  part of the signature."}]}],"pr":"9525361e9c24d1a336bf8b73530b1e5aabe4c5e208220fd08e7a5a97895e8e5b"}