{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1239458496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x045a8ef6d265854737c75120896490c5a6c2ceaa548249c27ada293a8b82dd4f",
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    "userId": "77551267"
  }
}