tx 0x8e0e1b437d768f7c4991ee7b4afbc5a0848a83d82c0f5e84043641bb98b2fdefCopy

payload

{
  "ModifyOrder": {
    "new_size": 509285030,
    "order_id": 38902585,
    "new_price": 29901000000
  }
}