{
  "manageEntity": {
    "action": "Repost",
    "entityId": "529133457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1526468d79808f8f38e0ac48000a8876656bf54913c129093d68b95c3abfb722",
    "signature": "0x236feb26fc89aede10cb22278fff3c96ae9403d0f4afe7babe42576fb757c0ce50b955161ba19a8ae772740488cd74dcd53d826bcc21c48b7f062c76ea4aaf291b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}