{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411413702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36f6ebd4ab4cdf09b6884f308fec24cc4304c855e17d821bfc565c5390c16d98",
    "signature": "0xbfb8ed9f2de22a339b5655a3e342ece1eb3e05208939aff9226166c9474abff24ced36ff08160846ded9598308c988dd98f00ca33674866e67671d931df68e321b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}