tx 0x56b15e0772ef0f0e7faf8b08e2bfb20db4eaf3a50d171cd94e282ea07f40672bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1304992736,
    "order_id": 431249627,
    "new_price": 68444000000
  }
}