tx 0x7f4fb0e8b2292abe0fa0a230b95a60dece9b90f111f08112a80a6d4e76f2015fCopy

payload

{
  "ModifyOrder": {
    "new_size": 51306936,
    "order_id": 29911757,
    "new_price": 30497000000
  }
}