tx 0x84f1a99abe7a16b3e82ea3e4f2eb94c63eec9ed6104cc4e7fd20671cc6c9ffeeCopy

payload

{
  "ModifyOrder": {
    "new_size": 470947618,
    "order_id": 45842001,
    "new_price": 30102000000
  }
}