tx 0x45a155f6a9502a9e517d08cbfbcd11720aee7ca1c3be15adbbda16a6d551ee2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 812677773,
    "order_id": 473076851,
    "new_price": 7357000000
  }
}