Highlight "new" site transaction requests

[ckpringle]

Story

As a user I want to immediately understand if the transaction request I'm reviewing is not for the same site I've been most recently receiving transactions from So that I don't accidentally go ahead without checking the hostname requester

Acceptance Criteria

• [ ] There is a visual way to highlight if the site that created the transaction is not the same as the site that submitted to most recent transaction

Tasks

• [ ] Explore and sketch
• [ ] Team and stakeholder review
• [ ] Visual Design
• [ ] Team review
• [ ] Etc.

Sketch

Additional details / background info