{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to set the maximum supported transaction version using the web3.js library?","a":"To set the maximum supported transaction version using the web3.js library, you need to specify the `version` attribute in your code. The web3.js library allows you to set the maximum supported transaction version using the `setMaxVersion` method. Here's an example:\\n\\n```javascript\\n// Import the web3 instance\\nconst Web3 = require('web3');\\n\\n// Create a  web3 instance\\nconst web3 = new Web3(new Web3.providers.HttpProvider('https://mainnet.infura.io/v3/YOUR-PROJECT-ID'));\\n\\n// Set the maximum supported transaction version\\nweb3.eth.setMaxVersion('0x60');\\n\\n// Your code here\\n```"}]}],"pr":"7f310d4edba342dff2d9db3d53b4441bdf139d02f89590ea35ed81cf45fd050f"}