tx 0xbf456c0a2b6ecec6b6368e9124af38f8b25f2396fd0b3f62c4b32c1fe3f4d82fCopy

payload

{
  "ModifyOrder": {
    "new_size": 119900042,
    "order_id": 470520,
    "new_price": 67233000000
  }
}