tx 0xf9b4d89e3afcdadc43cfdcf67a32e76145b1b54117359d6dac80995a4811389bCopy

payload

{
  "ModifyOrder": {
    "new_size": 291238194,
    "order_id": 350659419,
    "new_price": 68104000000
  }
}