{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5c1239fc762175a0a6fdbeacea025e9baae82deca6490b5c2e8f13abbd6b008",
    "signature": "0xc98cde2204dcb7e5f6e9fb18d26a6e50bea2c5e112f8323bb159dc69289407db3fdc8ffcfa7309f443c029c8e0b8316a252487a21e708f2bd1419ab344cbab9f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}