tx 0x3e8be38649ed2fd9fa1ec99b9f4e7105ebe6ec9b92d4cd1d5436832376945b3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 824065490,
    "order_id": 457051149,
    "new_price": 647100000
  }
}