{
  "manageEntity": {
    "action": "Repost",
    "entityId": "637666412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fca18da39b7be727f33dff63d91ef5e32702e92c3e14c5802ef8bbbe13b9a4b",
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    "userId": "714646433"
  }
}