{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x38947d7573e374362570896885c3a24e413991a502cf09047bef838c473ab3a4",
    "signature": "0x0319ddc3446c0ab740056e5e298b94c88eb5380a576073dec92b5310b8442160093399aae902b3c5525d5b31c9f4b0b0ae285d9c7939260d2f632f74245ab2991c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}