tx 0x9d893a71c138ad879ad5ef40fbc5f26cb1f3f448fa679bd3c1d4d9bf3f42a71bCopy

payload

{
  "ModifyOrder": {
    "new_size": 389328804,
    "order_id": 55587050,
    "new_price": 10173000000
  }
}