{
  "manageEntity": {
    "action": "Repost",
    "entityId": "51347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ca9f98fcadeec16258ef7139d741fb78214c578ea5e08db1ec4e4ff767661ef",
    "signature": "0x7b6f692d85e8e566b8f88eb28977c1fe47f942ad9d80e88ceb2c6011802faeab3780bccca7914950f06df0369900a7bab43ffb5b1b1e7132f68e095eaca453331c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}