tx 0x738a7a3c0f62f12a50c2273b6f94e8d40276c5f26e624b340f7deb60cc8e7e8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 20073204107,
    "order_id": 67768350,
    "new_price": 497000000
  }
}