Block details.
Epoch: 172 Number of transactions in block: 2 slot_no: 3734360 epoch_slot_no: 19160 block_no: 3732303 slot_leader_id: 3 size: 2432 time: 2020-02-05 08:11:31 proto_major: 0 proto_minor: 2 hash: \xcf80b3ff24450de59bbb0f449864971fc279cbad9a851a28f226409d5743bd64Block Operator
vrf_key: op_cert: op_cert_counter: