{
  "manageEntity": {
    "action": "Repost",
    "entityId": "277908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbec0f270fc6a3fb13e53171e610f4bbbfa422f112450a198ae5bdf2f6e89cbb5",
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    "userId": "489026160"
  }
}