{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xfa4fc05e07e24c3332f299cdca93280fe509caee82444b87128c5fb06c5dcfbc",
    "signature": "0x62de233c7f0c42d9c4db84f59b20017cc38808f1b4628cfbf517359a6829d1384c0c48493c3252ef0fa5e8ca59035e54ff694489817327347c2d9a062fc1af431b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}