tx 0x771ac9dbf9fab51f712d2c1ca9c106f48ed4bef4f3de4bc0fe8efbd0dcde667dCopy

payload

{
  "ModifyOrder": {
    "new_size": 578260897,
    "order_id": 7029119,
    "new_price": 21677000000
  }
}