{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6dce814d402ba2cb888f6899d004b5117f06078af4b40a709c67cdd6d53761c",
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  }
}