{
  "manageEntity": {
    "action": "Repost",
    "entityId": "300180",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4b45d8dcf2da77c1ccd7f29f2d422c15a176d5c4fe2a79822481e0de22e3e2a",
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    "userId": "35918963"
  }
}