{
  "manageEntity": {
    "action": "Repost",
    "entityId": "387959",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaffee7d462dbfe77df6c1e609370526af71c922a983694d9dee2f3094c481bfb",
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    "userId": "486490947"
  }
}