{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a32475d633a60ee5809c0faf1cccb82e8ec34f956e5c43e135774561b4dcde8",
    "signature": "0x281f3c51cdd3cd532f121e6577ff9593337633a515fbba7b8ca8048866a13fc6788c281c3fbc142a415d4e25998dc93a401a610f523bc0a07ddb026da82adac51c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}