Block details.
Epoch: 201 Number of transactions in block: 1 slot_no: 4359288 epoch_slot_no: 17688 block_no: 4357068 slot_leader_id: 12 size: 1685 time: 2020-06-29 00:00:51 proto_major: 1 proto_minor: 0 hash: \x158a6f1c5ce74bcd7e4ffba071db677bd497b6bcb42da0618a5517edf45761d2Block Operator
vrf_key: op_cert: op_cert_counter: