Block details.
Epoch: 199 Number of transactions in block: 1 slot_no: 4313980 epoch_slot_no: 15580 block_no: 4311817 slot_leader_id: 3 size: 4202 time: 2020-06-18 12:18:11 proto_major: 1 proto_minor: 0 hash: \x8956eb69190492682d9b959f8e762060389fa54ab6413daca945cccea1ad8915Block Operator
vrf_key: op_cert: op_cert_counter: