Document should be updated. about multicall

[mds1]

The README command is correct, but some nodes require EIP-155 which means the transaction must be signed over chain ID for replay protection. The readme's transaction is intentionally not signed over chain ID because we want it to be replayable across chains, but I will more clearly document this and what the error means

[skyline9981]

Thank you for responding, but I'm wondering how I can deploy the contract on chains that require me to sign over the chain ID by myself. (Just for learning)

[mds1]

You can either run your own node for that chain that does not enforce EIP-155 (AllowUnprotectedTxs flag in geth), or someone with the private key (e.g. me for multicall3) needs to sign and send a new transaction that does sign over chain ID

[XterioTech]

@mds1 Hi, we are trying to deploy multicall3 on Xterio Chain which is an op gaming rollup.
Since the chain is based on the standard OP Stack, which does not provide any configuration to not enforce EIP-155, so we cannot go the first route.

Could you please sign the deployment transaction with gas price of 10 Gwei and these following chain IDs?
Testnet Chain ID: 1637450
Mainnet Chain ID: 112358

Thank you!