{
  "manageEntity": {
    "action": "Repost",
    "entityId": "832489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61d2e0a2a490fbda9f33ae6bcf1789d9386a8bd2d74c6ba24f7e6a35c54be83c",
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    "userId": "136844578"
  }
}