{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "110135",
    "entityType": "User",
    "nonce": "0x7a5e4f77cd03b922775e35ed185b4569c05341694d732e650780dd0243316df3",
    "signature": "0x0597c1fcf186d0d53e1ddfe82b4f07887483362ae37d0a25c8d97a4054012fb55ef5b4cd8a525a7e9fcf47ce661ca35ad1ef1c48b0e8ac9b39e440c9c9995b0c1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}