Block details.
Epoch: 199 Number of transactions in block: 1 slot_no: 4299652 epoch_slot_no: 1252 block_no: 4297499 slot_leader_id: 4 size: 2645 time: 2020-06-15 04:42:11 proto_major: 1 proto_minor: 0 hash: \xe7a1754cc0393ea1a198a7d5dfcdccaf7d0e69934c968ae019b44d29d93562f4Block Operator
vrf_key: op_cert: op_cert_counter: