Bug: Sent transaction not shown in history for more than 30s - Optimistically update UI with newest one

[tohrxyz]

When I send transaction, the UI history list doesn't register it for more than half a minute, which is bad, as user might be confused what happened. I understand this can be due to some api calls not getting it right away.

I propose...

to optimistically update the history with the newest transaction and keep it as "placeholder" until the wallet actually fetches it from blockchain. This would help UX and avoid user's confusion.

Or wallet can ask for this specific ID at first and add it temporarily to history.,