{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xd8b7fac975e6292706fe86d17a3641a8a28333238421f32c3ca3861b2b8ec640",
    "signature": "0x2035c53d7fa14489a285e84e365d7b994bed85359d19b0126cd7ad699c458c300483b9dfc932366e8b011d91013fb8c4fc182f0e273571a9047c845ff786426f1b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}