{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1364631245",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb82bfe9a270c8c81aeb032bcfdbebb078817cb1fdd3567b44a891fc956589e40",
    "signature": "0x0e6f243959415df6f0dedfb02b17acc1f8d0416a46c235d04d242b6d548a79e51b70f730d02e7414d365afc937cb3b5cf715d931c2a00348404cee4746b216331c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}