{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xe10cbeb165de535731ed473332163af234b708620c1b1e5ab91dac9f83c0516f",
    "signature": "0x845df1561f52b9157114494bb7156cf54c9814c76e95bd5c5dd70937ddd73ba24ead84c5478a6e1e4b4508706e51b904347b0dd7b69730d7a54ebd45cd7edcbb1b",
    "signer": "0xb5fcFAD74E220C4E3b779ABdA6D5Faa34F40c118",
    "userId": "317661283"
  }
}