{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490055706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9813db04f344b57ee249a9096b814c12ffa5ffc06ec1cf459ca6b918ae32665a",
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}