{
  "manageEntity": {
    "action": "Repost",
    "entityId": "551322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x871b3de95b002ed5061160dff88b35d99b5321aa3259abc4be091514b15120dc",
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  }
}