Block details.
Epoch: 168 Number of transactions in block: 2 slot_no: 3633002 epoch_slot_no: 4202 block_no: 3630945 slot_leader_id: 12 size: 2251 time: 2020-01-12 21:05:31 proto_major: 0 proto_minor: 2 hash: \xe1d1ef3f1687ef807933536e1c3cb4b024f6e83e0918294ef645bd175d7b05c6Block Operator
vrf_key: op_cert: op_cert_counter: