tx 0x8e1b2c279db8b781e40937b4f6e6c52ea2fcb9d2bcd9cdd1f17205bcd2cdfe5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 14391588,
    "order_id": 9598060,
    "new_price": 22986000000
  }
}