{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478780443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x825a0b7fe15b00ea88b9b78886b6a6e4576b1f2bf44ec6c3423f972bba40f2f1",
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    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
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  }
}