{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220419",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54b1e46243977fb638a2e5b808d814fb7c7648c70163e20c72d865fc2b98f220",
    "signature": "0xe78794cceb58ecf9d862d501f2217d873d4fa9ae953866987af660a5552804437496ce64fd39fb7c7ae7c61570055dd71e6765dafed7ea4887d9023a5a67c86e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}