tx 0x3cc0b98f8b9843cb9ea80abea5d16b6268cff274f8fccf1c2ccd031cf6d2b08bCopy

payload

{
  "ModifyOrder": {
    "new_size": 17183038,
    "order_id": 13155759,
    "new_price": 10490000000
  }
}