{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303018406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd8efdb367904e60bae8466a32fd508722a67ea99031e32d0dea728877fa3c73",
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    "userId": "486490947"
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}