{
  "manageEntity": {
    "action": "Repost",
    "entityId": "740249269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98e4295e4dcdd225372c77053655b96e949107758a7eb60a307b4861c7e6d426",
    "signature": "0xfbc4980e4240563162c2656c0067bbbb7aa89850f6d1c955823c7c25ec374aed2548690245b30c572d8a5095635d830270e0106bb123cc2a51cfffff4cf005581c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}