{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822017543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88ebe3b95be1f629e1885ff525966aeed28df39a2878e95773af5fd2af91c703",
    "signature": "0x436fb3cad797158a6439c222ea7400cef7b4cfb26c2e1757e68134ac42e624a922f5c56ada373bdea1734fbe12dceb535ef647774328333a466bcfe865289f561c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}