Transfer successfully but tx.wait function does not return results and no Tx Hash

[HanKizz]

Here is my code

 const tokenAddress = '0xc99a6a985ed2cac1ef41640596c5a5f9f4e19ef5'; 
 const abi = [
    "function transfer(address to, uint256 amount) external returns (boolean)",
  ]
 const provider = new ethers.providers.JsonRpcProvider('https://api.roninchain.com/rpc')
 const wallet = new ethers.Wallet("abcxyz")
 const account = wallet.connect(provider);
 let gasLimit = 500000
 let gasPrice = 0;
 const contract = new ethers.Contract(tokenAddress, abi, account);

 const amountsIn = ethers.utils.parseUnits("0.01", "ether");
 let transaction = { gasPrice: gasPrice, gasLimit: gasLimit }
 const tx = await contract.transfer(
        "0x3cdf4fb345fba18b5797d7d0e7200455e960fd54",
        amountsIn,
        transaction
 );
 console.log(tx);
 const receipt = await tx.wait();
 console.log('Transaction receipt');
 console.log(receipt);

Transfer successfully but not received Tx Hash. When i run tx.wait() function does not return result and my account is not deducted
Currently at the provider, their gas fee is 0, and my balance have 0.14 WETH
I think gas fee = 0 is the problem. I tried increasing gas charge but it says my limit = 0

My result after run code

Please help me

[ricmoo]

A gasPrice of 0 will definitely not work.

Does your wallet have enough ETH (not WETH) to execute the transaction? You should be able to just leave the gasPrice empty and ethers will populate it for you.

[ricmoo]

I’m not familiar with that chain, so I’m not sure I can help. You might have to reach out to someone closer with that chain for assistance.

[HanKizz]

when I don't insert gas feee, error can't estimate gas free, my gas fee is over the allowable limit

[HanKizz]

@ricmoo One more question. How to increase the gas limit allowed default

[ricmoo]

I can imagine that. If the network doesn’t use gasPrice in the transaction, it must have some other DoS mitigation measure, or encode the gasPrice some other way. I would expect it’s eth_gasPrice to return 0, but it sounds like it has its own representation. It may require a custom Provider/Signer to work on that network. the main focus of ethers is Ethereum and compatible networks, but there may be a simple way to get it working. Keep me posted. :)

[ricmoo]

The gasLimit is also network-specific. The block gasLimit is enforced in-protocol in Ethereum and the transaction gasLimit can be overridden by miners.

I’m not sure how your network manages it though. :s

[COLONELBIHI]

There must be some multiple rpcs

[HanKizz]

PM me telegram @terminalAZ

[jeezascodes]

@COLONELBIHI do you still know how to get transactions through the gas-free rpc? seems like is changed

[YahyaOukharta]

@jeezascodes dm me Yhyo#9751

[ricmoo]

Please, in general, do not ask for DM on this repo. There is a public ethers discord channel that may be used, but private channels are rife with scammers.

Never give out a private key, or mnemonic phrase. I will never ask for one. No one affiliated with ethers will ever ask you for secret data. Beware when using DMs, please.

[YahyaOukharta]

Actually this is the Rpc Ronin uses for transactions 'https://proxy.roninchain.com/free-gas-rpc', chainId 2020
but i get a bunch of Unsupported method errors on web3 when connecting to this rpc.
Would love to discuss this and get some insight if anyone wants to.

[COLONELBIHI]

PM me telegram @COLONELBIHI

[newNcy]

so what's the conclusion, i also need to send transaction on ronin, can you help me?

[YahyaOukharta]

Build a raw transaction, use sendSignedTransaction to send tx.
Use this provider 'https://proxy.roninchain.com/free-gas-rpc', 2020

[acinmavi]

Use this provider 'https://proxy.roninchain.com/free-gas-rpc', 2020
This answer is correct , use this if you have enough free transaction (20 free tx per verified account)
If you use https://api.roninchain.com/rpc , tx must have gas price ( min 1 gwei) then need RON in your account also.