{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1",
    "entityType": "User",
    "nonce": "0x173cbf69814cbcbaf5d0c6e75c89bf9df266045ebf25ba6db7a87aa1dbde68dc",
    "signature": "0x67dace3ed66c2ad47f2d662bd2bc097a8d0859b07404611afe3a7e02cc9487b46f20d98963443168d7350837a621e28a346c72743e0ea650aef6333b777ed7681b",
    "signer": "0x75a075dd45bE38AA2c27754D97d5d84dD624FeA5",
    "userId": "451351"
  }
}