Send signed transaction

Moralis General
#1

Hey there,
I wanna send a signedTransaction from a contract because I wanna create a marketplace.

const gasLimitHex = this.web3Js.utils.toHex(3000000);
        let gasPrice = await this.web3Js.eth.getGasPrice();
            this.nonce = await this.web3Js.eth.getTransactionCount(this.walletAddress);


        const transactionObject = {
            nonce: this.web3Js.utils.toHex(this.nonce),
            gasPrice: hexGasPrice,
            gasLimit: gasLimitHex,
            contractAddress: "0x20C05F85df725a3Fe62b2d7F3B0CF27b3a3BFE5c",
            from: this.walletAddress,
            functionName: "setApprovalForAll",
            abi: NFT_ABI,
            params: {
                operator: receiver,
                approved: true
            }
        };

        let hexObject = new ethereumjs.Tx(transactionObject);

Error:  
RPC Error: intrinsic gas too low 
Object { code: -32000, message: "intrinsic gas too low" }

Why am i getting that error ?

#2

What is the chain?
What is this value?

#3

sorry I forgot to provide it,

        let gasPrice = await this.web3Js.eth.getGasPrice();
        let hexGasPrice  = this.web3Js.utils.toHex(Math.floor(gasPrice * 4.3))

Ethereum chain

#4

Can you paste the value that you get? Maybe in decimal also. You can also try with some hardcoded values to see if it works.

#5

That is the gasPrice 41929053223
that is the gasLimit 21000.

any idea sir ?

#6

I thought that it uses a huge gas limit. It will not work with that gas limit. That is the minimum gas limit that works only for native transactions.

#7

hey, thank you for your reply. What gas limit should I enter then ?

#8

Try with 500000. Initially it looked like you had 3000000.