{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1401721895",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5308c1e36100a6196a601e6d55780cf449202d2ca850f4b4b983043607d9443",
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}