Block details.
Epoch: 92 Number of transactions in block: 1 slot_no: 1989620 epoch_slot_no: 2420 block_no: 1988138 slot_leader_id: 7 size: 1000 time: 2018-12-28 11:11:31 proto_major: 0 proto_minor: 2 hash: \xa229529508059a993d30bf2a7fd3d5d3c848606dd1b6de86a50564e68c770213Block Operator
vrf_key: op_cert: op_cert_counter: