{
  "manageEntity": {
    "action": "Repost",
    "entityId": "919451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebe9f6b95b5d59f69e436fefb9b825b512d298800ab229f0db68dca633dff823",
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    "userId": "735980234"
  }
}