{
  "manageEntity": {
    "action": "Repost",
    "entityId": "777572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98ec76ac05b2a124c4470c5df08fab8e30c28d0ef5002efc203c9773e0639879",
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  }
}