{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617778346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d602687df0dc19850224ef9f9fb21a395d6120137faab0af31d2b825ab199c5",
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    "userId": "488430169"
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}