Block details.
Epoch: 27 Number of transactions in block: 5 slot_no: 587403 epoch_slot_no: 4203 block_no: 587329 slot_leader_id: 12 size: 3547 time: 2018-02-06 21:05:51 proto_major: 0 proto_minor: 1 hash: \x29d158e9d2643504cb2329ba190615b30f4d3e9f8a57d296cf4c1bd1a827aa60Block Operator
vrf_key: op_cert: op_cert_counter: