{
  "manageEntity": {
    "action": "Repost",
    "entityId": "521663052",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x437a66ffccdcb80a58dc15562aaaab368452ba2f74a820ba767ba4eb75598960",
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  }
}