{
  "manageEntity": {
    "action": "Repost",
    "entityId": "748242134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8f8765df3732dfaa48830e86d1137d17c3876d1a8b10ebeca7d1f411adcb552",
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  }
}