tx 0xb9d1809be8a01ac3e321e1d4c42517b3f77ee54e6d337b8df6d355af58db9f8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3343993768,
    "order_id": 458127002,
    "new_price": 645500000
  }
}