Block details.
Epoch: 197 Number of transactions in block: 2 slot_no: 4268042 epoch_slot_no: 12842 block_no: 4265890 slot_leader_id: 8 size: 2177 time: 2020-06-07 21:05:31 proto_major: 1 proto_minor: 0 hash: \xbd9545a254ee43b95cd87b019070d342a660d879a530ba7b11b4c74f03dd65c7Block Operator
vrf_key: op_cert: op_cert_counter: