Block details.
Epoch: 195 Number of transactions in block: 2 slot_no: 4229798 epoch_slot_no: 17798 block_no: 4227649 slot_leader_id: 3 size: 2533 time: 2020-05-30 00:37:31 proto_major: 1 proto_minor: 0 hash: \x7ff9cb53dc95be6cda66c1c164173a839f7f427a349c23f0537880050f63303bBlock Operator
vrf_key: op_cert: op_cert_counter: