Block details.
Epoch: 45 Number of transactions in block: 3 slot_no: 972629 epoch_slot_no: 629 block_no: 972523 slot_leader_id: 4 size: 1755 time: 2018-05-07 01:14:31 proto_major: 0 proto_minor: 1 hash: \x0b028b6a36d371d451a9ebf9f7034a5ad9286b0cd22e568f77c33ff6735f7873Block Operator
vrf_key: op_cert: op_cert_counter: