tx 0x78b5afff5f6d558cbe0fb98cc04d8cf9deeb8e8bf307fb4c1d2c08510b550a50Copy

payload

{
  "ModifyOrder": {
    "new_size": 6200922,
    "order_id": 99873059,
    "new_price": 59221000000
  }
}