{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5552",
    "entityType": "User",
    "nonce": "0xd4dd61977cd34c72e86f5f68d158ea34ac63d86e7a7e4c3998ed6f87c19ddb45",
    "signature": "0xdcd0c428492e51dbe8a4bdc3744459ff61a746885c8c4917c9c54f36397965f4412b4181026b5acd807d22c559aa573337f38430a1f8508dbb0a405e128e2c2e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}