tx 0x9a431eba5ab8bf5c04fb25b0eb9c972737d89929ac14b18edadc6ab44dbe2c4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 405987341,
    "new_price": 6362000000
  }
}