Document option fallbackFeeLevel

[RickVM]

I am unable to use the CLI documentation, nor find an example in the codebase of how to configure the fee level.
The cli says:
--fallbackFeeLevel [fallbackFeeLevel] Fireblocks Web3 Provider option (env: FIREBLOCKS_FALLBACK_FEE_LEVEL)

I've tried values like high, but also 2 and 3 in the hopes that it was based upon the enumerable integer
But no matter what I do, all broadcasts done (forge) seem to be transmitted with a price of 30 gwei

[dsahni]

@RickVM Sorry for the confusion! The fee levels should be one of HIGH, MEDIUM or LOW.

We'll add this as a documentation note as well.

EDIT: Just noticed you mentioned you tried "high" as well, but it didn't work?

cc @SlavaSereb

[dsahni]

@RickVM Are you still running into this issue?

Can you please try pasting verbose logs, so we can check if the gas setting may be getting pre-filled somewhere?

The env var to set will be:

DEBUG=fireblocks-web3-provider:req_res