{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to set the maximum supported transaction version?","a":"Understand the consensus mechanism and transaction version upgrade strategy of the blockchain network: Firstly, understand the consensus mechanism (such as proof of work, proof of stake, etc.) and the transaction version upgrade strategy of the target blockchain network. This will  help you understand how to set the maximum supported transaction version in the network."}]}],"pr":"ded13f874423eacc2be6a21e41fb2a05be9df5c132581bb1a40cecae550ea95b"}