{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bac4ba3f3d28516fad566375902fad79887639dff0516b99f416570bea4f0e9",
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    "userId": "103086"
  }
}