Block details.
Epoch: 17 Number of transactions in block: 5 slot_no: 375374 epoch_slot_no: 8174 block_no: 375322 slot_leader_id: 3 size: 2419 time: 2017-12-19 19:09:31 proto_major: 0 proto_minor: 1 hash: \x5594d6dcc909d766698697418c1546291bd92e37ddaf6b13f22723c6bc5b9bfcBlock Operator
vrf_key: op_cert: op_cert_counter: