{
  "manageEntity": {
    "action": "Repost",
    "entityId": "823590044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x346fbaa4273997d7615e823c0f9ee7ca82f7178e9739c5cde94c1f43f3b9fe43",
    "signature": "0x5fedc3edfab0841e3ce70ec306a5e9256425b1ba51c0f6c014c5affc98fc491b3d7d79d8711edbe9d6caed074f44ffdbd098f89113e22288d82fd7ec40ca79b31c",
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    "userId": "620307004"
  }
}