Block details.
Epoch: 173 Number of transactions in block: 1 slot_no: 3745355 epoch_slot_no: 8555 block_no: 3743298 slot_leader_id: 13 size: 995 time: 2020-02-07 21:16:31 proto_major: 0 proto_minor: 2 hash: \x5fd20c9ec15df8236894ca6d5cbe487418cbf70424c6ca08154e913b6842dc0eBlock Operator
vrf_key: op_cert: op_cert_counter: