tx 0x8aa6bcb64eb0a49d4a8fd3500db2f2dc942deb43afc8f455402a37c84b5159beCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1798861,
    "new_price": 29862000000
  }
}