Block details.
Epoch: 200 Number of transactions in block: 1 slot_no: 4328319 epoch_slot_no: 8319 block_no: 4326156 slot_leader_id: 8 size: 3647 time: 2020-06-21 19:57:51 proto_major: 1 proto_minor: 0 hash: \xb0c28e7af74f38db0c5efbf3639643eade309ba2a79b2e5b8986995087c09b13Block Operator
vrf_key: op_cert: op_cert_counter: