{
  "manageEntity": {
    "action": "Repost",
    "entityId": "239481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9497daf612f3ba7ad11bcc23c2257157a84102f3ed200f36d808514a313c4189",
    "signature": "0x9d4b089781a9370e8c6d34cbda1cd89432ad670b881137141325b885ddc75a180ed6c9706be085ba1f2332ac65b83a8d8ce9ff492df64dc40d2f476bc94e8a7d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}