tx 0x4204f681be8669cd9f661023d6755bda905ca56ebd0ed7bbbfb6e5f6b3075a4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 220870437,
    "order_id": 457148549,
    "new_price": 6751000000
  }
}