Block details.
Epoch: 90 Number of transactions in block: 1 slot_no: 1946358 epoch_slot_no: 2358 block_no: 1944876 slot_leader_id: 6 size: 1033 time: 2018-12-18 10:50:51 proto_major: 0 proto_minor: 2 hash: \xb20337959498087a7fa6f0b78b9ef9120ccad749e190324065ef44bdc56de695Block Operator
vrf_key: op_cert: op_cert_counter: