{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1474903435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x405b453b5e1661ff20804b49ea34897fdff5b754e31a16e6688bb4817d85a56f",
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  }
}