{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498726379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x079d9d6a2835ad86fdf37c7412456894372e700a352ad603f84d2f1da38df7e5",
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}