tx 0x195bdee42ab005e38bd893af8c9e1b8bfec2f1fe19f1c9af4489e8d4c55f18ddCopy

payload

{
  "ModifyOrder": {
    "new_size": 1946392123,
    "order_id": 122856150,
    "new_price": 629000000
  }
}