{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "80359",
    "entityType": "User",
    "nonce": "0x5fe541679a4256460d1218f07865280fd1e7817bb8090595c319ec4073ccaffb",
    "signature": "0x6633f22c5042451b92585fd7a2ce16b31da10b71add41d522e7d3b4d144e640529552851c991192968fb65c140624d53ecef7f7e32b3ca44891344fde02586071c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}