{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fb67c340f80f269433de46637f0a660a05442501ebed93bb3b4d94615983e33",
    "signature": "0x758efc30183ece0321dafe1dead36646ba497f00ac42aadc26a5ef91b684d7e50873f41a5de38edb19431c05b71fb594a97b51e3c67e181fc8eb41b72a9da3cd1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}