{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394023",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x097fc9f082c971440e057193b4ce12958def9d0cccf0c33e2f85a040af1ccc6b",
    "signature": "0xd7e1577845c38b5903cb08a52e68b57255a21f01a4433401a943495738a8a8ab66b3c63ebd790b2649d03fc404456275c5e3b2d5ce3c932a8d6a2a1daf7956221b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}