{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b9ac8099d713090c40b1a5f5e9fc05d2cab47d9e2aa38f161e8a3443b9f7603",
    "signature": "0xe5a430521ed059a97722dda3df448d696d6140a8b80b9f0617354de6ab49ab8e17f8ab57a51f9cfc1fa3af752a52e8786d8e0cf05feb5733b3b3ec643c093d1b1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}