{
  "manageEntity": {
    "action": "Repost",
    "entityId": "664720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5446402ae75e1a126b02e8964ea2d55992459463e0e9b14fb33eeee519e341af",
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  }
}