{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "932111677",
    "entityType": "User",
    "nonce": "0xecb86292d1ea3501a19389bff4dd2690c2975ff84649188ab4d634b8d9422808",
    "signature": "0xc91cb332966794a56a6fa78ca9f53d6d8114c5428194858211ddb33f560d645639d567c0596035db14d3fbb6a431344dd611a5e02393e1a22244912bf0b1789b1c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}