tx 0x5a27729fa37ef6804e6dcf2a8d61bf2c51f16e159622c1492f6f5823a3f99b8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 25922459,
    "order_id": 34151819,
    "new_price": 29349000000
  }
}