{
  "manageEntity": {
    "action": "Repost",
    "entityId": "389314",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79b44d8d666528afae9e690678b6e56d996536d6ce105d57570673d157d4eb23",
    "signature": "0x25b4d3430b150ede332f9ee0e675865686642b44be0082258cf032f9294c09de12aab87fd217e9ff06fb372ac4fd74d52390ffbd2770d5ab79e9a9a3be59d0601b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}