{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54545",
    "entityType": "User",
    "nonce": "0x73a333afc9db486b4169426a5a170bfac805ba5a84c7bc8c46fb78bbede9889c",
    "signature": "0xb7d95b3664661845c0a51471979ebab02204c0808880c1110c4c5d1048ffbbef75befc5f2d3b8f80bff0812fc69935f63a124166057e9c576f3e6b318d53587d1c",
    "signer": "0xaF260D56498a2d61b204aBc5CAdCbEc98465d11b",
    "userId": "219894195"
  }
}