{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395998192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dd781f73eb13597e7210306bbe76fd1971b867373c79f7d12fc6f525bdf1886",
    "signature": "0x69cbfdb1bdf6d8bbf79d82f99572dd9cf28e5d9841810dd2ac56788244ff051433fcae96e6e221f1664caca840328f41dcc29b6835c88735ceef3731af35c4371b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}