{
  "manageEntity": {
    "action": "Repost",
    "entityId": "268888525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe760d80aa93f4a8e3b93299d1a057cc3170d60c7fe5c728ec006506c50cc290f",
    "signature": "0x4e69207f1b1421653f8bf0f9d68a002181df8f8fa540f95639654695ec4c8b842e8f072ea8dcf1543c69bd4cb6512121c51178f846e9ac8d0f1fc1943026a4f01b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}