tx 0x013d4988fa4b8b85b46b9d8df9317150806c3d17c86b3bcd6011be6a19cdb38dCopy

payload

{
  "ModifyOrder": {
    "new_size": 54321550,
    "order_id": 9052409,
    "new_price": 10829000000
  }
}