Block details.
Epoch: 195 Number of transactions in block: 1 slot_no: 4229371 epoch_slot_no: 17371 block_no: 4227222 slot_leader_id: 3 size: 1172 time: 2020-05-29 22:15:11 proto_major: 1 proto_minor: 0 hash: \xe0264e0179ce99419fa658c2caece9837bce985472e321f604cf6c2391fac47cBlock Operator
vrf_key: op_cert: op_cert_counter: