Block details.
Epoch: 34 Number of transactions in block: 1 slot_no: 746778 epoch_slot_no: 12378 block_no: 746686 slot_leader_id: 8 size: 1020 time: 2018-03-15 18:30:51 proto_major: 0 proto_minor: 1 hash: \xedda0f826897302b0c7fb22e3329f8a10ed8ae4d106cf68d07b7168510241600Block Operator
vrf_key: op_cert: op_cert_counter: