{
  "manageEntity": {
    "action": "Repost",
    "entityId": "258257666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7bf4aa63ad6d9cb514c9f9b6e520990ef6fa367e09ca736e8518ab4d152ed0d",
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}