{
  "manageEntity": {
    "action": "Repost",
    "entityId": "631576216",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x773aa3b86fca33225126edcdacf9acfb1e1138fbe3dda18edcf268af4a515a3e",
    "signature": "0xd79a639840cf56d32dacde4633f4d6e9f0f685579194fae8863d8c15a350a5063c2eb0e769fa539238c72883c8e3459afab2890658ca36881274bb7eb5bc0f681b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}