tx 0x69d9e8834f55b43eb14ce4e87e51e42e1dcb5a1536c9120788c8f3fbad7f6851Copy

payload

{
  "ModifyOrder": {
    "new_size": 173434207,
    "order_id": 15490349,
    "new_price": 29740000000
  }
}