tx 0x9c54906a5b03535fd91ef252b5c977e1c6aa8b0ca1ba2be1aa0a2ec1599d8e29Copy

payload

{
  "ModifyOrder": {
    "new_size": 143820499,
    "order_id": 243729372,
    "new_price": 636900000
  }
}