Block details.
Epoch: 196 Number of transactions in block: 6 slot_no: 4243877 epoch_slot_no: 10277 block_no: 4241728 slot_leader_id: 7 size: 12538 time: 2020-06-02 06:50:31 proto_major: 1 proto_minor: 0 hash: \xea111e37e1766b3802ec4136f07210664ae4c249bfae053c70c10350ae30275bBlock Operator
vrf_key: op_cert: op_cert_counter: