Block details.
Epoch: 207 Number of transactions in block: 3 slot_no: 4480587 epoch_slot_no: 9387 block_no: 4478298 slot_leader_id: 3 size: 6290 time: 2020-07-27 01:53:51 proto_major: 2 proto_minor: 0 hash: \x445f331d5ae2825e0884be27e2d9cc026cf26d9fe20fa6d442d3e3ab817cd465Block Operator
vrf_key: op_cert: op_cert_counter: