{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440030569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d6b7440eb4098e778c94d3b1912d01299214be7e4cacc7368098e77977370f7",
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  }
}