{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "568518925",
    "entityType": "User",
    "nonce": "0x21f78505db44ece38035afd033500031866b5f426f6832fb989425dbe3aece36",
    "signature": "0xfd3e3d5a4fd9e1f750ef62508ac54bbe902c06df57788cafcee6cf80c212a59a24659229711af393e4f72610187014268eb74efc803dacb8cf338caf1e4dfd551c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}