{
  "manageEntity": {
    "action": "Repost",
    "entityId": "503005040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45d5f505fb7cc220ace3c5136ab70c6545047d8c49dc16e5029b388e9ee263aa",
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  }
}