{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xc3b1d391ba74fecd51aa2d35bc7beb0e2ab6ebc284cc5d5484c4030670d342e8",
    "signature": "0xa71ffb760e90a40accee2804a60dbdae9f3aab38bd8c185ea27e9126319c1e6424218cef46c80604272c21984ada6efc58080d328f160105294bb84685d359df1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}