anchor.diff:          <<"fileName">> => FileName,
           <<"operation">> => <<"submit">>,
           <<"payload">> => #{
  -            <<"json">> => EncodedJSON1
  +            <<"json">> => JSON1
           }
       }], ProviderId),
   
  
positive.code:         <<"fileName">> => FileName2,
          <<"operation">> => <<"submit">>,
          <<"payload">> => #{
              <<"json">> => EncodedJSON3
          }
      }], ProviderId, 60),
  
  
negative.code:         <<"fileName">> => FileName,
          <<"operation">> => <<"submit">>,
          <<"payload">> => #{
              <<"json">> => JSON2
          }
      }], ProviderId).
  
  