{
  "manageEntity": {
    "action": "Repost",
    "entityId": "618961832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x132e8c352ff04bd76a533883553515991ae0e0ba37acbab0dc355684cc4db91f",
    "signature": "0x456dd176e97f2f73d54f27eddd565c38c01c014a51e30d56e402db8649dc724827110c70e18a6914ebff13bb67bfa07c1b94e41d42fe162d5f1dbeda13e3113d1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}