Block details.
Epoch: 207 Number of transactions in block: 2 slot_no: 4481198 epoch_slot_no: 9998 block_no: 4478909 slot_leader_id: 7 size: 3584 time: 2020-07-27 05:17:31 proto_major: 2 proto_minor: 0 hash: \xfa2a9cd4b355ab074d9f7342658b93a065705705dbf660e9fd33d6809621de82Block Operator
vrf_key: op_cert: op_cert_counter: