{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399062518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7680988378a7c788cac078349f5e6225d4991f24766bca32d74b934c4d5d969",
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}