tx 0x568a8cb80087af229f36c3e146c7faafeb68da9f128bb3e5eb75d4bbd0b73b5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6229162,
    "order_id": 12353682,
    "new_price": 10381000000
  }
}