{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to set the maximum supported transaction version on the blockchain?","a":"Determine the maximum supported version: According to the consensus algorithm of the blockchain network and the current network status, determine an appropriate maximum supported transaction version. Generally, the  maximum supported version will increase along with the development of the blockchain network and technology advancement."}]}],"pr":"74bb8fbfd2906f143796ca52ba627897878c76b1d0f32e2d3c603d83fd1f6db9"}