Investigate and fix tx: 0x00465423fa36ef5073fd153a71354c4ace3215db289a8cec358ae61f3141dbea

[juanbono]

I throws the following error:
Error("unknown variant flat, expected one of key, data, nested")

Link to the transaction in the explorer: https://testing.starkcompass.com/transactions/0x7d33fb412498d05e5b264ac7ead3a767b80bacff522f23174e039bbeb8e08ea

Looks like it is related to a language change and an update of the starknet-api crate.

[fmoletta]

Bumping cairo_lang imports to 2.3.0 solves this issue.
Running the tx yields the same fee & resources as blockifier but there is a difference in the resources when compared to the ones from mainnet

[tvinagre]

This PR seems to fix it: #1148

Also, if anyone needs it before the next release, I've remade the PR above but by branching off from the latest release (0.4.0) instead of main: propeller-heads#1

[juanbono]

Thanks @tvinagre ! We already merged that PR!