{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the durable nonce enhance the security of transactions in blockchain?","a":"Ensuring transaction uniqueness: Durable nonce is used to ensure that each transaction has uniqueness on the blockchain network. Due to  the nature of non-one-time passwords, each transaction has a unique identifier, which helps prevent fraudulent behaviors such as double payments."}]}],"pr":"621ccb7333af9cbb3bc5d44bcded3ecac79dfbb569e40591eb3e192e17e20389"}