Block details.
Epoch: 197 Number of transactions in block: 2 slot_no: 4267916 epoch_slot_no: 12716 block_no: 4265764 slot_leader_id: 8 size: 1992 time: 2020-06-07 20:23:31 proto_major: 1 proto_minor: 0 hash: \xcb83a0864ff4d918a126c9da0fee0704ad54ee6d888a1e2ed1567e54f00d1064Block Operator
vrf_key: op_cert: op_cert_counter: