{
  "manageEntity": {
    "action": "Repost",
    "entityId": "618369589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83b13771374d4da73ac8754c0c9c7db7b8627b9d7d109b7ed7ca0385d8a3c45c",
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    "userId": "161353174"
  }
}