{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x480cd54603f1118dcee476d9d4be9401035b4f513efc7a4aea68109ce02e4aa8",
    "signature": "0x742bdf67b023205ad5b15ceedf0f1cbbede727278b9826ac9d53955c58fdb13f60c8812c517c9b07890650277a1c6ba82a580791add4d4a7a5164e9d7ecd8e861c",
    "signer": "0x05879c5e12AD06542dCf5d3192dDDeaa2faa3754",
    "userId": "445555"
  }
}