Block details.
Epoch: 18 Number of transactions in block: 2 slot_no: 400034 epoch_slot_no: 11234 block_no: 399982 slot_leader_id: 6 size: 1390 time: 2017-12-25 12:09:31 proto_major: 0 proto_minor: 1 hash: \xb04fc82971372353eefaaf756001dbe542b1b85415dfc4312350523dbf7b1ba1Block Operator
vrf_key: op_cert: op_cert_counter: