{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x9b6e301739248690797c35e78b1899cea2bac8535e7605c2e4ace7ff0e35ce8e",
    "signature": "0xbadfc78a92e9912c455568db06f821aa4e7be2433f1e367647383a271485a0af500ede255b3bc1dc6e81a194cd16c3a4b662024e1c907173d7fe54c5176edce11b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}