{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330328215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4237207c174d21407faf4d3a3e9ce1f6856ca894d9bc97d835ec08af42df209",
    "signature": "0xc5d40de95a0410b5dbfb80aa3380f9d0e59b93d113cfe0fff596769898d23bab0f677713654bd2d2ddef062ecd05f1bb598f914a3e069866f1127f4c1b7a247b1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}