tx 0x51ba4c24cdc0d16c80d8b8e044ba2f0b62f166d30d7e4ff3cf16715c1f54be8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 386413979,
    "order_id": 7294283,
    "new_price": 29435000000
  }
}