Block details.
Epoch: 203 Number of transactions in block: 7 slot_no: 4385357 epoch_slot_no: 557 block_no: 4383133 slot_leader_id: 13 size: 9385 time: 2020-07-05 00:50:31 proto_major: 1 proto_minor: 0 hash: \xf61dbee5fa13ff639d1c01640a8ceb975ce86541a90b6c8a538dffe6cc2ea457Block Operator
vrf_key: op_cert: op_cert_counter: