{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589124563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e2bf36dc415349a87b7d38cf98f6b483c1a1f0aff5bbd9e5dba1c5e36af662d",
    "signature": "0x5d561331802ede7dcb55e7dde760fa008e7f45352b2f3af340e87ecd48834ef6363cb5fd154e9be1bbe204387a62fb5572916c69fdffe6ea7b244d8529546f0a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}