tx 0x8ef8ca18488b11c08c8ef760e0497f93940a8618d3f8b31cfa053e7dd64eda3cCopy

payload

{
  "ModifyOrder": {
    "new_size": 203169443,
    "order_id": 473359415,
    "new_price": 7381000000
  }
}