{
  "manageEntity": {
    "action": "Repost",
    "entityId": "445040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x010501d38b73a315eb29c85475d7be33c15a433e70fad919e0ae5530bc49d6e4",
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    "userId": "161353174"
  }
}