Block details.
Epoch: 108 Number of transactions in block: 2 slot_no: 2348752 epoch_slot_no: 15952 block_no: 2347254 slot_leader_id: 12 size: 3140 time: 2019-03-21 14:22:11 proto_major: 0 proto_minor: 2 hash: \xa4d64427c3a40990b20b604fe745640f6d38ba004f6adb6668247e0f6b39ce5eBlock Operator
vrf_key: op_cert: op_cert_counter: