tx 0x3a97c555148a06b24c4a015fb0127d5edb44a258eadc17cb93cc5d35d1fa0e8fCopy

payload

{
  "ModifyOrder": {
    "new_size": 6654882324,
    "order_id": 456899762,
    "new_price": 643400000
  }
}