tx 0x436e6d9f5aaddc52c8f4dc74e5acfa5213e64294f6e615bdc0b9ee3a309d1e8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 420663677,
    "order_id": 9360043,
    "new_price": 10770000000
  }
}