tx 0x0fe194efc34a6e8ac82c2f4648416e73d2a3be04ff54374a99eca218b07edb9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 250793229,
    "order_id": 455671413,
    "new_price": 8559000000
  }
}