{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1629971146",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf31ef287e428bedb691e575b3d9d49c02dbeca5b2eb8351191c8ad87c3673cb",
    "signature": "0xc0175609ff6bbb5a7b99a020a929e5d8cb55964d20909af700d46050fae71d662775b48d0d0e894ab81d9a43f0191d1c526bef90a0ea591b6c1adc119b8511cc1c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}