Block details.
Epoch: 89 Number of transactions in block: 1 slot_no: 1931776 epoch_slot_no: 9376 block_no: 1930294 slot_leader_id: 4 size: 1026 time: 2018-12-15 01:50:11 proto_major: 0 proto_minor: 2 hash: \x3b26225d9cf744685143dcaaae1a97f178f5fff66eb3ad96b114e95e78f2c2a5Block Operator
vrf_key: op_cert: op_cert_counter: