{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963916411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e5b1a27485b82e9163970c15eeabad64f2563ae2590d053ab25ce0d605a331d",
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    "userId": "489026160"
  }
}