{
  "manageEntity": {
    "action": "Repost",
    "entityId": "66247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ace89746efd9d4f25d609acee76bfe5df46b2144273655e82c978e5e3acde39",
    "signature": "0xda70b5428b02c9026d2fc31779070ffca10ce369d9ef96459ac4198fec004e4278f9bbc3a3ea97cbc180bd0e7ff0ae66fd40cbfbd9d230fce9af05f58c0314551c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}