tx 0xcb69508a75311fa49e2bc45bcd8956151b8185f5c5b4e5a8bf49a3befe6da44eCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1140611,
    "new_price": 29801000000
  }
}