tx 0x291932fbc8e7e22f50d2219a3ecfa8370aaedb436ab9d2bbd8725470c9f84a7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3277669226,
    "order_id": 187422057,
    "new_price": 626300000
  }
}