{
  "rows": 889489,
  "image_count": 756894,
  "shard_size_files": 12000,
  "shard_count": 64,
  "source_image_bytes": 288054621756,
  "archive_bytes": 288635801600,
  "min_shard_bytes": 146677760,
  "max_shard_bytes": 25645834240,
  "max_shard": "images-00046.tar",
  "format": "one JSON object per line; image paths rewritten to basenames"
}