{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1896472651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83547772a80719d40d7b5003ba1017e3ba5d7fa8747a497b587f29df5cdf2ae1",
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    "userId": "456716469"
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}