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Is it possible? send ERC20 token from user to user, but server pays gas fee

I am a newbie in this field. Me and my team are trying to build an app that gives users an ERC20 token every time they write, and allows users to give their tokens to other users. However, whenever a user gives a token to another user, a transaction occurs and a gas fee must::Listen

I am a newbie in this field.

Me and my team are trying to build an app that gives users an ERC20 token every time they write, and allows users to give their tokens to other users.

However, whenever a user gives a token to another user, a transaction occurs and a gas fee must be paid. Our team wants to pay this gas fee instead.

Is this possible? I tried using approve and transferFrom, but I get an error Error: Returned error: execution reverted: ERC20: transfer amount exceeds allowance.

This is the code I tried. The contract used the ERC20 standard.

export async function voteToOtherUser(senderAccount:String, senderPrivateKey:String, senderUserId:Number, receiverAccount:String, receiverUserId:Number) {     const Web3 = require('web3');     const web3 = new Web3(new Web3.providers.HttpProvider(process.env.INFURA_ENDPOINT));      const contract = new web3.eth.Contract(SITokenABI, TOKEN_CONTRACT_ADDRESS, { from: TOKEN_CONTRACT_DEPLOYED_OWNER_ADDRESS, gas: GAS_FEE});      //디코딩     const decryptedPrivateKey = require('aes256').decrypt(process.env.PRIVATE_KEY_SECRET, senderPrivateKey)      // web3.eth.accounts.wallet.add(decryptedPrivateKey);     // console.log("result", await contract.methods.transfer(receiverAccount, VOTING_TOKEN_AMOUNT).call())       console.log(await contract.methods.approve(senderAccount, VOTING_TOKEN_AMOUNT).call())     console.log(await contract.methods.allowance(senderAccount, TOKEN_CONTRACT_ADDRESS).call())    console.log( await contract.methods.transferFrom(senderAccount, receiverAccount, VOTING_TOKEN_AMOUNT).call())          updateUserBalance(senderUserId, senderAccount)     updateUserBalance(receiverUserId, receiverAccount) } 

If you have a solution to a similar question, please suggest it. I’m not a native English speaker, so I searched hard, but there may be limitations.

thanks!

More 'forced selling' ahead? Purpose Bitcoin ETF holdings plunge by 51% in biggest outflow ever

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