{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357909",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa311a2314c28f66cd0fece2d97e096e3002654638a5bc84e254f7773a465d9d",
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    "userId": "714646433"
  }
}