{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1238464543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfaf0d01960b125237cc3e6b36a606281deaa485451d8df8f0db10ac6c64bc75",
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  }
}