{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123551896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0654ec3e293c093389ddf4923606925a9805053d0b122d6ffed4cb2a0a5e3cf",
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}