{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446419159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33e2d31d5319777cdb30d70908b4a7dff8059e810a6b3d632f4e130f56f60080",
    "signature": "0x543650fca999d9562870ecac6b33e9bd98379cd7df67228b973012c1e98f44723d9957d73d3fa35d76916a09505f591ecfb5267d6236f1df24dc0874fca734211c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}