tx 0x18bd5c1b82c766a2471dcc2da834621b1bcdfbfe0d86fc38139b5dcfceb89c0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 809498111,
    "order_id": 474492103,
    "new_price": 7434000000
  }
}