{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408882091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x350d0588608a46c858f9c7a9cbd2638882db635041541b10af85d2883b3ea0fb",
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    "userId": "714646433"
  }
}