{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139650853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb340c68eb7a378d7a556421072806cb85e8303246d85474c71f8a23b929b935c",
    "signature": "0xc0fffec7bb9df9fcec4f76c99d54ccd83a7f977868fa4a771609dd830eac718423a86cf003e1c1aa32f876a767c7f07080a9f97b8ec4e60c0442980c0020d9bc1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}