tx 0x1a4bf764f6f0f6e8e449a3b9c35d94f31854176857ab68c91cfc2985ca0d4a4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 668961,
    "order_id": 64033209,
    "new_price": 32221000000
  }
}