tx 0x3dc2933a5a7955ce16e5abb36ee8c930f30e1597f6c1b60ba067a8b9f12a64c2Copy

payload

{
  "ModifyOrder": {
    "new_size": 314947661531,
    "order_id": 409392949,
    "new_price": 513000000
  }
}