Block details.
Epoch: 78 Number of transactions in block: 1 slot_no: 1705899 epoch_slot_no: 21099 block_no: 1705449 slot_leader_id: 12 size: 1020 time: 2018-10-23 18:57:51 proto_major: 0 proto_minor: 1 hash: \x1e86e513dad460d3040a706cd320c3b3736b6fb9455f354bd0d63ddfdf7c0f85Block Operator
vrf_key: op_cert: op_cert_counter: