{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440203960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1f480a373f7e0296753a4aab8dfc1c54d2fe91959300f3ef858b34af0ff8e58",
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  }
}