Block details.
Epoch: 49 Number of transactions in block: 3 slot_no: 1069250 epoch_slot_no: 10850 block_no: 1069138 slot_leader_id: 3 size: 2460 time: 2018-05-29 10:01:31 proto_major: 0 proto_minor: 1 hash: \x796cf7d229a7a6ed5f42c949392f3472b15e1c12194caa30d0017e3b596c0d3bBlock Operator
vrf_key: op_cert: op_cert_counter: