{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539581950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xace0c98f1b3f2399849a7308dd84a4d69e1fe4ed440d68728ac867364e054944",
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  }
}