Block details.
Epoch: 200 Number of transactions in block: 2 slot_no: 4339664 epoch_slot_no: 19664 block_no: 4337501 slot_leader_id: 4 size: 2165 time: 2020-06-24 10:59:31 proto_major: 1 proto_minor: 0 hash: \x6b534c379a357f1e7be6f19c9f4a53b89bb0e7846935fb89844a996de15bba9dBlock Operator
vrf_key: op_cert: op_cert_counter: