{
  "manageEntity": {
    "action": "Repost",
    "entityId": "664092963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x391eac89287886bf7fc95f676e760af5c7a95fd7477b4c25a585d9d3fdc630aa",
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    "userId": "77551267"
  }
}