tx 0x3778938df1d2711e7bcd65b96f9a0a4b0b59bb2f1e130bf678307963e1d9cc1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 68957884,
    "order_id": 474399093,
    "new_price": 63485000000
  }
}