{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457074717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6473f7f18b00320a11761c4a0c1687fa96ceb622846abae5e953ae1cf107dd5f",
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  }
}