{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6234366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c2c66259fab1b47da26f36398ed9b174a883d1d5c24ed23135517c9e514ab3b",
    "signature": "0x23e083d7c93459c58edaf8f8a02f40fbc7bb8977c39b99225298de39f1d92884056b9979db2565c40f6888638fe621a4d171f92f5d9104e8de7681244e5d1bbb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}