tx 0x364a4f5b8fc68f837e45791f864ce423f3c7cffe2d2906c2b8cbb66c8a3e2a3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 49392298,
    "order_id": 455683036,
    "new_price": 63593000000
  }
}