{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407071757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x143708c906871257fbc63b66a607d9cc6b89fc6aa91f55051b2cca47a5887095",
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  }
}