{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x303a077880b86d1ab9655456bf9b76b32d72e402e730229cf10ac63bf7e1f8e6",
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    "userId": "948584098"
  }
}