tx 0xaabaccf89ebe1bbf7f0bb3bf0ec3e4187f1917c7bdc196f7382c54850a96875eCopy

payload

{
  "ModifyOrder": {
    "new_size": 7649654814,
    "order_id": 222576385,
    "new_price": 509000000
  }
}