tx 0x031efa2d8efe5eef1471bb6a11cd8a7ca673bbb40d54b46d329e94854f8d0bdaCopy

payload

{
  "ModifyOrder": {
    "new_size": 231778440,
    "order_id": 224810346,
    "new_price": 21474000000
  }
}