{
  "manageEntity": {
    "action": "Repost",
    "entityId": "278914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc6915849546d35375181507ff2def8a5bf7c897cde88e86c9f923961aedea88",
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    "userId": "486490947"
  }
}