While deploying the contract I am getting this error error: provider: Server returned 404 Not Found:

Just want to chime in here as I suspect you are trying to use a custom toolchain for forc v0.55.0.

TLDR;
Theres a version mismatch of using the latest vesrion of Sway as the devnet is not ready yet.

Please let us know how we can help further :slight_smile: