tx 0xb4c018145d2a8fea72c2f8bccc5cf73eb6864edf6b4cb7c4f8e68d6bad9e7389Copy

payload

{
  "ModifyOrder": {
    "new_size": 1868335465,
    "order_id": 32018793,
    "new_price": 492000000
  }
}