{
  "manageEntity": {
    "action": "Repost",
    "entityId": "443329960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x743189695af2512ac1d470fdba49e9b0d7d4248b77ff815638c23817ac408b62",
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    "signer": "0xD71D6a61b797d5436c8d291306fd7DbCe6257Cc2",
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  }
}