{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x201af21fc2c9c6a976983336fabe316a84b99eec6b4cd3711b6e53d506421683",
    "signature": "0xda375bf0605e844013ec59f519464c484cfca2c77215058e5270968e30f8c71e0863c4edd7d0a60888bf18370655cca7dc222e227bc26a21c3678143b81d56b81b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}