{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557439104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f2d41189bc666d11a138a2e8c2f2c158958053de9748d2241f9bb0ef37c5254",
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  }
}