tx 0xfcbee269d32b6c9490653a35d9e52dd204c38d28ec98d2a8864bc08bac435c8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 200000000,
    "order_id": 8455878,
    "new_price": 21674000000
  }
}