{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454943317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ebb47af274c1ee5378eb1da9f797b9c54f987732de49c46ce1d857804190c92",
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    "signer": "0x87FC3581f96D45b347BB39E15f25079950C5Cc27",
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  }
}