{
  "manageEntity": {
    "action": "Repost",
    "entityId": "469798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44d60f53416f85b016d6142ceb0e5ade1f1b72de90df4b8fd8bb381b7d204d7f",
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    "userId": "456716469"
  }
}