{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573917639",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x742592e900adfab7bc4019660a88c9bb3eb46f5785b3b109594e255daa4877b3",
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}