By default, the admin's Transactions panel previews the latest 20 transactions. However, you may apply the patch below to expand this list to 1000.
The default view will change in an upcoming admin version that adds pagination and additional views and details within the Transactions panel.
In either case, the most complete transaction information remains the exported transaction logs from your server.
Making the change
Within your server's terminal, run the following two commands invidually:
curl -#o /usr/lib/node_modules/lamassu-server/lib/admin/transactions.js https://raw.githubusercontent.com/naconner/lamascripts/master/switches/admin/transactions.js
supervisorctl restart lamassu-admin-server
Afterwards, refresh any open admin windows to view the change.