epoch_index.txt
bridge_content/
content_key (filename) -> binary encoded ssz bytes representation (file)
15537393
0x8eac399e24480dce3cfe06f4bdecba51c6e5d0c46200e3e8611a0b44a3a69ff9
historical_roots/
historical_batches/
historical_batch-{era_number}-{first_8_chars_of_the_hash_tree_root}.ssz
.historical_batch-573-c847a969.ssz
.