tx 0x7f1263358004dc95abf11e2c748edbec8c9168be1c1cfe9c6f79003c8be96f1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 148917261239,
    "order_id": 374437598,
    "new_price": 523000000
  }
}