tx 0x1f3a9431bd2dd48f2def424ce84d119f86c85cfc42b3fe4e9069f5b3e3c7846aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1000181,
    "order_id": 157283066,
    "new_price": 109122000000
  }
}