{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408614663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc03b85e7df73125d1b141ba6582f345a011b491b64140518aa019993b195ad2",
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  }
}