tx 0xf68e5d9fa0c9e1d9ba5ef3cbcfd536aa22f52db6173b9de2357c6e01be005dfbCopy

payload

{
  "ModifyOrder": {
    "new_size": 145477174,
    "order_id": 178236072,
    "new_price": 8403000000
  }
}