Block details.
Epoch: 198 Number of transactions in block: 2 slot_no: 4280183 epoch_slot_no: 3383 block_no: 4278031 slot_leader_id: 6 size: 1298 time: 2020-06-10 16:32:31 proto_major: 1 proto_minor: 0 hash: \x48e4a9fa9e1124644cf061e4400508e0c85396b91ca69aa1a615fdd2b30aa007Block Operator
vrf_key: op_cert: op_cert_counter: