Block details.
Epoch: 200 Number of transactions in block: 7 slot_no: 4321277 epoch_slot_no: 1277 block_no: 4319114 slot_leader_id: 8 size: 4778 time: 2020-06-20 04:50:31 proto_major: 1 proto_minor: 0 hash: \x5e08b056f0638a20af6921f936d8cf6b918a1bb957c54bb9a5f2e3da245aa721Block Operator
vrf_key: op_cert: op_cert_counter: