Block details.
Epoch: 194 Number of transactions in block: 2 slot_no: 4210787 epoch_slot_no: 20387 block_no: 4208679 slot_leader_id: 4 size: 8054 time: 2020-05-25 15:00:31 proto_major: 1 proto_minor: 0 hash: \xbe4c7867b3b9aff9abf2e478dd876c1c1f94212f9cb84750d3dcc65ba6c8e862Block Operator
vrf_key: op_cert: op_cert_counter: