Merge pull request #47 from availproject/improve-logging

Improve logging on data fetching.

fix: Dockerfile build - Ubuntu version

Improve error handling a bit.

Merge pull request #39 from availproject/fix/ubuntu-runners

fix: Bumps Ubuntu runners version to 22.04

Switch to chainstack.

Reduce log level on kate requests.

Reduce log level

fix: Adds max age var to AppState

Merge pull request #34 from availproject/fix/adds-tx-endpoint

fix: Adds /transaction endpoint

Merge pull request #33 from availproject/fix/dockerfile

fix: Dependency issues