{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1577070073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1a60f7b1ff5df3eb8e1ef55b07de867c6dfba11889f84993258d36094a23a45",
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}