{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404085105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12cfc1e33f81105852942a5f10d01c982b7410bf7b345953f50a817b17053d42",
    "signature": "0x36f3a913aa74a92e290fc27ca44a23ee9557a7cb12aa181c44262065b5c5e5f91b4ce4458648715ab674d02e6999dfb766373857406b4b5ca651c028795346231b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}