{
  "manageEntity": {
    "action": "Repost",
    "entityId": "442879207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b28814009a9cfda5c48ac433a154b391e03e717481bbc0cc571bb22920af1f2",
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    "signer": "0x17da07548C54184F3b87169eF10dc08BE46148D3",
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  }
}