Block details.
Epoch: 163 Number of transactions in block: 2 slot_no: 3530442 epoch_slot_no: 9642 block_no: 3528385 slot_leader_id: 4 size: 1383 time: 2019-12-20 03:18:51 proto_major: 0 proto_minor: 2 hash: \x87d882c1652a6cc618ce3f5b97d398d67d1075f6b30c02e56d64a06677edbb6dBlock Operator
vrf_key: op_cert: op_cert_counter: