{
  "manageEntity": {
    "action": "Repost",
    "entityId": "757100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1f73a68b35eae4b6e50ece11987af9f990ac420b4c637387a673c8f6074ac9f",
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  }
}