Submitting an eth_signtransaction with Solana Mainnet set as active network, shows any address as Contract Address

[srirambv]

Description

Submitting an eth_signtransaction with Solana Mainnet set as active network, shows any address as Contract Address

Steps to Reproduce

1. Setup wallet
2. Setup https://github.com/bbondy/eth-manual-tests
3. Set active network to Solana Mainnet Beta
4. Copy second Ethereum account address
5. Fill the to address next to eth_signTransaction with second Wallet Address and then click eth_signTransaction
6. Confirmation popup opens up with Solana Mainnet
7. Address shows up as Contract Address
8. Clicking on the address loads Solana block explorer with the pasted in address

Actual result:

Contract.Address.with.Solana.account.mp4

Expected result:

Should switch to Ethereum network for transaction approval

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	1.50.74 Chromium: 111.0.5563.41 (Official Build) nightly (64-bit)
Revision	976ef12907ef9b413c2d929c043307b415d27b9e-refs/branch-heads/5563@{#737}
OS	Linux

Version/Channel Information:

• Can you reproduce this issue with the current release? NA
• Can you reproduce this issue with the beta channel? NA
• Can you reproduce this issue with the nightly channel? Yes

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? NA
• Does the issue resolve itself when disabling Brave Rewards? NA
• Is the issue reproducible on the latest version of Chrome? NA

Miscellaneous Information:

cc: @Douglashdaniel