Update app.py

app.py

@@ -499,7 +499,7 @@ with gr.Blocks() as bc:
                 with gr.Column():
                     block_text_rec = gr.Textbox()
                     trans_data_rec = gr.Dataframe()
-                    json_out_rec = gr.Textbox()
+                    json_out_rec = gr.JSON()
                     chain_json_rec = gr.JSON()     
     reset_source.click(res_source,None,block_text)
     issue_btn.click(issue_tokens,[send,rec,am],[block_text,out_box_bool,json_out_send,json_out_rec,chain_json_send,chain_json_rec,trans_data_send,trans_data_rec,block_text_send,block_text_rec])