{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2081750553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd014f0cb71c3f2e098a72fbe048ca0bca6c9397ce9fe5ed1cf850a317e9ba8c3",
    "signature": "0x3fbde6965a497ab939037427fdf8dd63e7597b8e5417358bc65372f890540c9b7e4f4c447741ef02b34c5bcb578ee58a78d16984de40d89963b8c4e03903b4291c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}