{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468817586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x798671f3bde086054256b95df7889e823cb09cc5b1c3f124a5c696d6525b029f",
    "signature": "0xdcd68760129d6718abd5647e9a456ef72221ca1442e10ee745aa68dbbc8ba2551852014a7b3d8279e78874b0156f7e26b790a9d50b7cba5d89313469fd6a58671b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}