{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d94af4d927045e2ade6e07e745f37f821eb6a08ece9f59ba4f1d8c3c5805aab",
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    "userId": "94825285"
  }
}