tx 0x583cd83e9a9dbc64b8e757ba5ea30c3a2db5675ee7d799b6ebb31ad71f6e385dCopy

payload

{
  "ModifyOrder": {
    "new_size": 912909395,
    "order_id": 426328740,
    "new_price": 60637000000
  }
}