{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52363001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdc15921fdfef9f2c370a6613cd2a2a49c9f255ea716b6a09e25917560047b4e",
    "signature": "0x774325f0352c0c7fc72a9603ad21d32a2f8578bbc85a51aa9f919b27e43ae51f6e1fd2d07f1d5334e4bc1113015a6696a6fc827d0789b3ffe3f309fc924c77451c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}