tx 0x7b9f44cd99790de01cd1aca0b93b1bbf0bc2c300eb0f567557bd87a5cb037a4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6229162,
    "order_id": 12338997,
    "new_price": 10423000000
  }
}