{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to Use Durable Transaction Nonces in Blockchain to Increase Signing Time?","a":"First, understand the concept of Durable Transaction Nonces (persistent transaction non-sequential numbers). It is a mechanism used to ensure transaction  order, avoiding transaction conflicts and replay attacks."}]}],"pr":"92e0bb8458ecf42e63d6162bbaa12191afe90848fd7e7db180f7ecc4ee09686f"}