{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1339699680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x864b0d74d24a1c468dcc9993bb056e67f4f4d63e6baff3fbfb0d4dc30b7d8ae2",
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  }
}