The device fingerprint should appear in the live logs like this
dev:39862023-09-02 21:47:25.356infofingerprint profileId:"0104", endpointId:"01", inClusters:"0000,0003,0004,0402,0405,FC57,FC7C,042A,FC7E", outClusters:"0003,0019,0020,0202", model:"VINDSTYRKA", manufacturer:"IKEA of Sweden"
dev:39862023-09-02 21:47:25.276traceZCL version:08
dev:39862023-09-02 21:47:25.269traceSoftware Build Id:1.0.010
dev:39862023-09-02 21:47:25.264traceModel:VINDSTYRKA
dev:39862023-09-02 21:47:25.260traceManufacturer:IKEA of Sweden
dev:39862023-09-02 21:47:25.194debuggetting info for unknown Zigbee device...
dev:39862023-09-02 21:47:24.994infoZigbee parsed:[raw:C8F901042A0E0000390000A042, dni:C8F9, endpoint:01, cluster:042A, size:0E, attrId:0000, encoding:39, command:0A, value:42A00000, clusterInt:1066, attrInt:0]