{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146568463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90e1320b3b342e2c5a042061cb68cdde4f512e0f9cf59a891d37e4037393f020",
    "signature": "0x32783b9f429c96fa8ddeeb44e8d1d8cbee9aa29010cbd34b37537e2dda7b41ce58614dd959a58f2b7ae5915c45633e415e81bd7ad2605236ad2cd8cd6500ef091c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}