Block details.
Epoch: 192 Number of transactions in block: 1 slot_no: 4159916 epoch_slot_no: 12716 block_no: 4157810 slot_leader_id: 6 size: 4090 time: 2020-05-13 20:23:31 proto_major: 1 proto_minor: 0 hash: \xaa4d2f9f64108ef45dadfc610a85cfb60c1ac0a9603198de0e0c10d6ca6f3784Block Operator
vrf_key: op_cert: op_cert_counter: