tx 0x64339b169b4e97e7c02424c679f74c2c6f2cc3fd414afd9640a44cf496ba9f2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 204276181,
    "order_id": 473989029,
    "new_price": 7351000000
  }
}