{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2137898084",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5260ed6172cf3c56457b5990a115cabe136f6c482a71e990e0a45075c38c002a",
    "signature": "0xad50f3912ef06ffdf260d7842d1fd3554222107872ffc8b4e784d14e2b50d88e2b65a09a2a5d14b6f5c1c9dbfbcf42e050e81a6c946da74d3ec15e4b2b56aa801b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}