{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b4af26de07d5125b9e769c02d5c5a4b49628c7d9b5899d63d5676474954b266",
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    "userId": "55290787"
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}