tx 0xb85f194ec3b8f3bd3a2c782c6ea430f342ea5bbd0e13a42d641eac60d4487b2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 203252033,
    "order_id": 473357398,
    "new_price": 7379000000
  }
}