{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0397775f2bce3aa7176f30101d9b28b24e8469a09434355d7be88bf63080fae6",
    "signature": "0x852e5ae3436ca2ec0fca63eb135cb24c123c8b06ee83a8d89169ab9a28af60b94dafe03e0da0c1e2aed1735c1f09d73bf3aadc5409f546da585c01455007388d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}