{
  "manageEntity": {
    "action": "Repost",
    "entityId": "387255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70392aa07a8414a01097def2c31f7a56199aa54e1c3ccf02d9cfacc2098dc3cd",
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    "userId": "418585758"
  }
}