{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621685910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb840c78e79022ec9115b1cd05c0b11120b7d872b3713658c54a54fb3c9762c80",
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    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
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  }
}