{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299052313",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a9dec73ce3e124392fdee517e96712629cc835ab15fed42fe75527057b46f76",
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    "userId": "488430169"
  }
}