tx 0x470f92c4c9c2b2880c496f82c43dfea9a23567c9866123f1325a60eb3b11ab6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 149478270,
    "order_id": 34890294,
    "new_price": 9874000000
  }
}