{
  "manageEntity": {
    "action": "Repost",
    "entityId": "482289644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7089a2028943922b5c157f22f8a8e6886909a40c870f1d40ef4ea3ae303ea250",
    "signature": "0xfb76d613a1d61b628ac20d6751f8cd739bee06f18b8ba3a270285dc550f7e84321fa0427e7686159432d4aa8f7964eb39a4f4aab1f71a564b846bbcbfd2034c81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}