{
  "manageEntity": {
    "action": "Repost",
    "entityId": "66269162",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedff19bf1547e5073c9c2a53041b5e416155f66d4452f88ea6decb60cdf4bcff",
    "signature": "0x60521b5345455b7639f32be6b2ccbcddb3321440966695b1e50063547212788425e95c7ba5d5dc8c8ae84acb310553351cf54df32d6d47a43c1e8d8649450d561b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}