{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e8ce4606a3e4abda013e99c3a3761098d49337fc8518d63d8963f47ebe17cd4",
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    "userId": "325172820"
  }
}