{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xf3523786bee97acf1bb799aa1b873c3719013162f394f578e8ba1165bbb72d50",
    "signature": "0xb6844548e33f0ccc23be38b67333ce19da4f626b727ab226fad5b18497cdcacf2636feb20ee905ec751052fec7bd2a15c647e0c0c9994e5a1f48006f6c962d211c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}