{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307714819",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61afdd620a322f69e7af2de222ca80e3a96dcb7a52ecada0aa563ffe28a07467",
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    "userId": "281470566"
  }
}