{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1976571413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x396d866aa80854f31547345db7b4c77354a08331c6de1117039c3b01c25d6c43",
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    "userId": "427249190"
  }
}