Block details.
Epoch: 109 Number of transactions in block: 2 slot_no: 2358255 epoch_slot_no: 3855 block_no: 2356757 slot_leader_id: 7 size: 2977 time: 2019-03-23 19:09:51 proto_major: 0 proto_minor: 2 hash: \x54fe0e1f381639721a15519b7e58afd0cf0863bf2de969752af9aed96ff0e15aBlock Operator
vrf_key: op_cert: op_cert_counter: