Solana transactions are not confirmed, stays in submitted state

[srirambv]

Description:

Solana transactions are not confirmed, stays in submitted state

Steps to Reproduce

1. Submit a Solana transaction
2. Transaction stays in submitted state
3. Open block explorer link from transaction status, shows not found

Actual result:

Solana transactions are not confirmed, stays in submitted state

Expected result:

Transaction should be submitted

Reproduces how often: [Easily reproduced, Intermittent Issue]

Easy

Brave Version:

1.62

• Can you reproduce this issue with the most recent build from TestFlight? Yes
• Can you reproduce this issue with the previous version of the current build from TestFlight? NA
• Can you reproduce this issue with the current build from AppStore? NA

Device details:

All

Website problems only:

• did you check with Brave Shields down?
• did you check in Safari/Firefox (WkWebView-based browsers)?

Additional Information

Similar desktop issue brave/brave-browser#35196
cc: @StephenHeaps @nuo-xu

[srirambv]

Verification passed on iPhone 13 with iOS 17.4 running 1.62 (24.1.29.12)

• Verified steps from and #8671
• Verified Send and Swap transactions work as expected
• Verified transactions don't get stuck in Submitted