{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962999223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb12555f54f53e346e7383467baac8abdd2b75ed541452d25a6b9ed36f4b0036a",
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    "userId": "456716469"
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}