{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1097221",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f6db57d79ce281083540b503b76ff9b6793c6a4bbd122d058e48e08bcdf2acd",
    "signature": "0xa3ed1a1dfc4042dc4aedce638342c7023e9306ef2892b577fc914110ee03903042b94fb1bcba91a1a8c93cb28bf3c762f6c1ea49e9657ee00801d38d12f9f36f1b",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}