{
  "manageEntity": {
    "action": "Repost",
    "entityId": "669521885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeebe3bf83b323d1652fdfaf1b0c7d95014212d0a3f6e1f1c00abb50921975340",
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}