tx 0xde1ff19d5f0633c0cc0e5cc6a5522cbc663ed83c2b54bfd35ea02f78d2b66f6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1556972098,
    "order_id": 31058362,
    "new_price": 493000000
  }
}