{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4af02f93835653600f727d540be55e7d311ba12146cc2dfff4965040b203bb9e",
    "signature": "0x1adbaf155f08f8840aae0ebb7f79d51cb59d62341ed11436d9bf3149dad819a10fff4d820ba852ebba335aaae59ef9c033e436c3cdc2c620090cfa6ae73592e61c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}