tx 0xbaaf65a9272af74ab114f6b1ca9b8f29cc38e07b78e23220d7dd9dcad75eee5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 281661246997,
    "order_id": 409601052,
    "new_price": 514000000
  }
}