Block details.
Epoch: 32 Number of transactions in block: 2 slot_no: 708348 epoch_slot_no: 17148 block_no: 708268 slot_leader_id: 6 size: 1350 time: 2018-03-06 21:00:51 proto_major: 0 proto_minor: 1 hash: \x4abb8359aab4f9548d7ff0cd840816d9fee9883a3c24a6c270b5f016476dcecaBlock Operator
vrf_key: op_cert: op_cert_counter: