rtc_data.id: Tdata1
rtc_data.type: transport
rtc_data.dtlsCipher: TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
rtc_data.dtlsRole: client
rtc_data.dtlsState: connected
rtc_data.iceLocalUsernameFragment: X2WL
rtc_data.iceRole: controlled
rtc_data.iceState: connected
rtc_data.localCertificateId: CF55:E7:7B:EC:42:41:76:9F:E4:51:72:46:65:CD:99:B2:46:9C:14:64:FC:ED:65:D0:B3:BA:6A:A1:E9:2C:14:19
rtc_data.remoteCertificateId: CFAF:51:8E:09:37:29:6A:A9:CD:67:DD:EC:4F:C2:2C:C2:6D:B4:0D:49:E4:03:FD:86:6E:4B:0F:61:14:40:92:3C
rtc_data.selectedCandidatePairId: CPfhBVCrJN_CCZJ8MEq
rtc_data.srtpCipher: AEAD_AES_128_GCM
rtc_data.tlsVersion: FEFD