tx 0x99a023e4fdd03c5520a1e3b2b07e202a1f886bfbeb56df01fd01f6f3ae320bddCopy

payload

{
  "ModifyOrder": {
    "new_size": 150623657,
    "order_id": 51213838,
    "new_price": 9896000000
  }
}