{
  "manageEntity": {
    "action": "Repost",
    "entityId": "721253979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab9685034cafa2bd0539a9d487a598a720cb96b0c90c842a876a7163ebab7bb4",
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  }
}