Block details.
Epoch: 196 Number of transactions in block: 9 slot_no: 4237217 epoch_slot_no: 3617 block_no: 4235068 slot_leader_id: 6 size: 19626 time: 2020-05-31 17:50:31 proto_major: 1 proto_minor: 0 hash: \xf93772b8165d9085fc916675abf30ab879645672d80a6474aa54b95f5778c6fbBlock Operator
vrf_key: op_cert: op_cert_counter: