{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18937",
    "entityType": "User",
    "nonce": "0x2334f654aed196907328c061e0c331be8487c61e8363fdbaca855ac616f9c7f8",
    "signature": "0x22d23649260c85a3cc018f1a11f624b2e1c179cc9188d9ea51e0227f8353c5436a3e154326584b5ff59aa950f555ded923206999459f72dd49922fbb6f80a8e01b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}