tx 0xa92b06b34f54d3d1cc49db60f29cf5a5e62b9ca85b663c5405eb0996350bf8deCopy

payload

{
  "ModifyOrder": {
    "new_size": 1502399095,
    "order_id": 377647572,
    "new_price": 30400000000
  }
}