Block details.
Epoch: 89 Number of transactions in block: 2 slot_no: 1935944 epoch_slot_no: 13544 block_no: 1934462 slot_leader_id: 7 size: 1352 time: 2018-12-16 00:59:31 proto_major: 0 proto_minor: 2 hash: \xb410362d0508d041c38aa46bc7791a498be93127d49d86fed4ec33d0c5ec3847Block Operator
vrf_key: op_cert: op_cert_counter: