tx 0x3867e9e3aa45f4cbdc8ef31b22dda9f30eadd7688a19457a5d5fd896389a73dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 10108814,
    "new_price": 21696000000
  }
}