{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06d2bebec14dfc7bb2d13efd187ea55391d9592c41414f1adcb658ce1ff8cc68",
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    "userId": "210033902"
  }
}