Block details.
Epoch: 206 Number of transactions in block: 2 slot_no: 4450356 epoch_slot_no: 756 block_no: 4448132 slot_leader_id: 7 size: 1787 time: 2020-07-20 01:56:51 proto_major: 1 proto_minor: 0 hash: \xfa3c14b2204d20f51986ca78ae0333734e78977679f29b7392f247c208400991Block Operator
vrf_key: op_cert: op_cert_counter: