[Cashtab] Parse token txs in tx history

Summary: Parse and render information about token transctions for tx history

Test Plan: npm start, observe token txs in tx history, check at different widths for responsiveness, confirm rendered info matches explorer output by clicking the tx to view at explorer.be.cash

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Subscribers: Fabien

Differential Revision: https://reviews.bitcoinabc.org/D9348