{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440203960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x953b39836b781772718fe4c5025760c8ef85700eb64b3f0121cb040d97620b6a",
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  }
}