tx 0xdc1f9b89890b4cd6d3078efe5a1a0de6c8b48eb290c2f8e003c6fa70dc05bd3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 813008130,
    "order_id": 474395905,
    "new_price": 7402000000
  }
}