{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf5fbeda28265a9480661fab3ec280c7216d91b931dbeaf2ea75ed7af9d037f13",
    "signature": "0x787a03f59ce2570e2bc2a962faf7992d2eb20f831cf2288f31f6b442c36fa39357cccafa6a02d0fd5a9f959f6b63adf28c37b92ef320f602c956b7b28150c8ce1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}