{
  "manageEntity": {
    "action": "Repost",
    "entityId": "621545325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1afaa8e8be825c6b24c39647e05f5295f8134a4bb2d0255451e87dc734be3cf8",
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  }
}