tx 0xb4b2b9d6df17f853b017c4c729326dd2d8f11bb7a04c8dd69ee868573e6e091eCopy

payload

{
  "ModifyOrder": {
    "new_size": 9633549926,
    "order_id": 222713602,
    "new_price": 510000000
  }
}