{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1450284828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e7d0a79b1fc34c9c33647695d25afcf8ccc30790c0e8cace7f129074cda3508",
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  }
}