{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1789123642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdbcd293924e5f69c6b31f7fd18ffcd293c84f96b15046313a212d4319b481e7",
    "signature": "0xf538c11cfd24cd3795c82e7018331905b94009d04a70d93daf56cd43b45b69fa77339fbbe72d022ddf5f0a3c67ae8ab90f44d0a3f729e89297ea6d825efa2f671b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}