tx 0xc81d8dbcf0a1394143be2a08f94d8e3e05d1fc8d315a16d181ff5dc9ba118cfdCopy

payload

{
  "ModifyOrder": {
    "new_size": 866441438,
    "order_id": 10885210,
    "new_price": 510000000
  }
}