{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xcaf489351e765cb99378704ade4e66a3b231fe018771f47a54791020d214b7b6",
    "signature": "0xf8667925e354b539710b2eedb4f24d81469394bc52edd2d2725885c2b075f27957ff22b459092cd6aa98acae11fa6e3af62a963e683b6f302c0b122a2db5b7e91b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}