Bulk download record files to local storage

[steven-sheehy]

Problem

We need start a mirror node from scratch to test historical downloader.

Solution

• Use either a cli tool or bulk historical downloader to download at least 1/3 of signatures and a single deduped record file for mainnet data back to OA
• Compress record files that are not already compressed
• Process files with importer to ensure no issues and test import performance

Alternatives

No response