Block details.
Epoch: 203 Number of transactions in block: 5 slot_no: 4388379 epoch_slot_no: 3579 block_no: 4386155 slot_leader_id: 8 size: 2551 time: 2020-07-05 17:37:51 proto_major: 1 proto_minor: 0 hash: \x1fb5a7d4e3b2fedf3dbff5a679ab7558e3b98242664510ce9f761c18cb46ad5fBlock Operator
vrf_key: op_cert: op_cert_counter: