tx 0xddab021f6efe5c5cbc8f2425e535b31b359b4015fb2a0b3ff8f4be57236d9082Copy

payload

{
  "ModifyOrder": {
    "new_size": 174077879,
    "order_id": 188563048,
    "new_price": 29800000000
  }
}