v3.2.1

Optimize total transactions count for addresses

What's Changed

• Flaky db test by @tdroxler in #626
• Remove UNIQUE constraint of some index by @tdroxler in #639
• Clean minor stuff by @tdroxler in #640
• Load correct default values from env variable by @tdroxler in #635
• Optimize tx count per address by @tdroxler in #638

Full Changelog: v3.2.0...v3.2.1