Block details.
Epoch: 174 Number of transactions in block: 5 slot_no: 3771767 epoch_slot_no: 13367 block_no: 3769687 slot_leader_id: 12 size: 2970 time: 2020-02-14 00:00:31 proto_major: 0 proto_minor: 2 hash: \x0ccc6251c8fb059ed0713ae0e349f067db7e1e07cd17516add95318389b5e53eBlock Operator
vrf_key: op_cert: op_cert_counter: