tx 0x7a36ff0a88c2d380deb3c7d2a0cb650bc904dabe7ef9f8a2b6524dbeabf8c06dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6832468,
    "order_id": 471916959,
    "new_price": 7478000000
  }
}