{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1e537affb32fe224732f360b30ec56e3929da71561a45bf66753cdc80404559",
    "signature": "0xe259fa69952fa8b1bbd45c5157a29b65722c8cf8f700e8489144650bea4ae5195b354154298335bd1b6dc05342ed9cf60c6215c78eb9f82bd95a45862c96d07a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}