{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491597591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1907b47c96f3cc429c1a7c3fae092871c67e828feac247095d378f423945fa6e",
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  }
}