{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1b5ab0682860c089eaf7a393b963c47ebb464ef3128745ea698839f9ec205bd0",
    "signature": "0x70171e540ed45716d4efd73bc303a3be8607a718f37f0b33d508d9c627e824a75fe3f1cffa657a111ba97e9397f2b598f0f21290a62370fd0a482ea55e8ffc1d1b",
    "signer": "0x90508144365a4b20f9909C3C9b96a5aF240cC9F8",
    "userId": "330534898"
  }
}