{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x53e748e41f250c8ce171477ab32027db3e8e85876406f97ae828ce794d7d6f4d",
    "signature": "0x9b35eafe0f5bb02ea33839931537bfda911ea6042848bb5a98e4a263029574fb3e700eb90c25c08441a2a66032aef49acbe459ce373f3ee6df126c4b57956bcd1b",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}