tx 0x0d78680d4c477a8b0bd7b66426f3c3941002d745b73fd5a26b3078f840972bfcCopy

payload

{
  "ModifyOrder": {
    "new_size": 5049069,
    "order_id": 3784133,
    "new_price": 10718000000
  }
}