{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539955562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63a9df4163d613c85236a3bbc002a0b90f787315e83c10f9589b46544bbf97a3",
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}