tx 0x2f9b048de07697dc6e00e8944062dc23f2d8d81bfbcbb36fd0be8ab91a13a2ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 65092109,
    "order_id": 45840301,
    "new_price": 67323000000
  }
}