{
  "manageEntity": {
    "action": "Repost",
    "entityId": "629331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e942ebe2c7a2f09c76f5db5912ed31f3151cc0ae0ca55773545faa94e8e7879",
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    "userId": "870684573"
  }
}