when i enter the old address (0xc3972ac283b3a7a56125674631a5c254f7f373cf) to swap my coins in myetherwallet i get this message :
-------> invalid argument 0: json: cannot unmarshal hex number with leading zero digits into Go struct field CallArgs.value of type *hexutil.Big
Please join Hawala telegram group for urgent assistance
https://t.me/hawala_chat.