Error CREATE2 Deployer not present on Arthera Mainnet (chainId: 10242)

[dante055]

[bertux]

It's explained at Foundry CREATE2 tutorial which points to common deployer used by Foundry
You should try what is explained at https://github.com/Arachnid/deterministic-deployment-proxy#usage to deploy CREATE2 contract but it may not work because of the replay protection which doesn't raw transaction not containing the ChainID, as explained by Safe Singleton deployment which adapted this deployment and managed to deploy on Arthera at the same address than on other chains.