Block details.
Epoch: 194 Number of transactions in block: 2 slot_no: 4208912 epoch_slot_no: 18512 block_no: 4206804 slot_leader_id: 7 size: 4677 time: 2020-05-25 04:35:31 proto_major: 1 proto_minor: 0 hash: \xd671d7ba1895f44d4491497fdf814bd43acbfad05fbca35446d092e18e65ba7fBlock Operator
vrf_key: op_cert: op_cert_counter: